Outline Of Death
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The following outline is provided as an overview of and a topical guide to death:
Death Death is the end of life; the irreversible cessation of all biological functions that sustain a living organism. Death eventually and inevitably occurs in all organisms. The remains of a former organism normally begin to decompose sh ...
– the termination of all biological functions that sustain a living organism


What is death?

Death can be described as all of the following: * End of
life Life, also known as biota, refers to matter that has biological processes, such as Cell signaling, signaling and self-sustaining processes. It is defined descriptively by the capacity for homeostasis, Structure#Biological, organisation, met ...
– life is the characteristic distinguishing physical entities having signaling and self-sustaining processes from those that do not,The ''
American Heritage Dictionary American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, p ...
'' of the English Language, 4th edition, published by Houghton Mifflin Company, vi
Answers.com
* "The property or quality that distinguishes living organisms from dead organisms and inanimate matter, manifested in functions such as
metabolism Metabolism (, from ''metabolē'', "change") is the set of life-sustaining chemical reactions in organisms. The three main functions of metabolism are: the conversion of the energy in food to energy available to run cellular processes; the co ...
, growth, reproduction, and response to stimuli or adaptation to the environment originating from within the organism." * "The characteristic state or condition of a living organism."
either because such functions have ceased (
death Death is the end of life; the irreversible cessation of all biological functions that sustain a living organism. Death eventually and inevitably occurs in all organisms. The remains of a former organism normally begin to decompose sh ...
), or because they lack such functions and are classified as inanimate. * (Death is) the opposite of: **
Life Life, also known as biota, refers to matter that has biological processes, such as Cell signaling, signaling and self-sustaining processes. It is defined descriptively by the capacity for homeostasis, Structure#Biological, organisation, met ...
– ''(see above)'' **
Biogenesis Spontaneous generation is a Superseded scientific theories, superseded scientific theory that held that living creatures could arise from abiotic component, non-living matter and that such processes were commonplace and regular. It was Hypoth ...
– the production of new living organisms or organelles. The law of biogenesis, attributed to Louis Pasteur, is the observation that living things come only from other living things, by reproduction (e.g. a spider lays eggs, which develop into spiders). ***
Fertilisation Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, syngamy and impregnation, is the fusion of gametes to give rise to a zygote and initiate its development into a new individual organism or of ...
(Conception) – the beginning of an organism's life, initiated by the fusion of gametes resulting in the development of a new individual organism. In animals, the process involves the fusion of an ovum with a sperm, which eventually leads to the development of an embryo. ***
Birth Birth is the act or process of bearing or bringing forth offspring, also referred to in technical contexts as parturition. In mammals, the process is initiated by hormones which cause the muscular walls of the uterus to contract, expelling the f ...
– the act or process of bearing or bringing forth offspring. In mammals, the process is initiated by hormones which cause the muscular walls of the uterus to contract, expelling the fetus at a developmental stage when it is ready to feed and breathe. Commonly considered the beginning of one's life. "First you are born, then you live life, then you die." ****
De-extinction De-extinction (also known as resurrection biology, or species revivalism) is the process of generating an organism that either resembles or is an Extinction, extinct organism. There are several ways to carry out the process of de-extinction. Cloni ...
– the process of creating an organism, which is a member of or resembles an extinct species, or a breeding population of such organisms. Cloning is the most widely proposed method, although selective breeding has also been proposed. Similar techniques have been applied to endangered species. Though we, humans, have not been able to bring an extinct species back to life as of to date. **
Survival Survival or survivorship, the act of surviving, is the propensity of something to continue existing, particularly when this is done despite conditions that might kill or destroy it. The concept can be applied to humans and other living things ...
– Survival is simply the need to live, the only real purpose of an organism is to generate offspring *** Indefinite lifespan – the term used in the life extension movement and
transhumanism Transhumanism is a philosophical and intellectual movement that advocates the human enhancement, enhancement of the human condition by developing and making widely available new and future technologies that can greatly enhance longevity, cogni ...
to refer to the hypothetical longevity of humans (and other life-forms) under conditions in which aging is effectively and completely prevented and treated. Their lifespans would be "indefinite" (that is, they would not be "immortal") because protection from the effects of aging on health does not guarantee survival. Such individuals would still be susceptible to accidental or intentional death by disease, starvation, getting hit by a truck, murdered, and so on, but not death from aging, some animals can live forever such as the
Turritopsis dohrnii ''Turritopsis dohrnii'', also known as the immortal jellyfish, is a species of small, biologically immortal jellyfish found worldwide in temperate to tropic waters. It is one of the few known cases of animals capable of completely reverting to ...
jellyfish, or the
bowhead whale The bowhead whale (''Balaena mysticetus''), sometimes called the Greenland right whale, Arctic whale, and polar whale, is a species of baleen whale belonging to the family Balaenidae and is the only living representative of the genus '' Balaena' ...
.


Types of death

* Individual death – termination of all biological functions within a living organism *
Extinction Extinction is the termination of an organism by the death of its Endling, last member. A taxon may become Functional extinction, functionally extinct before the death of its last member if it loses the capacity to Reproduction, reproduce and ...
– the death of an entire species, or more specifically, death of the last member of a species **
Extinction event An extinction event (also known as a mass extinction or biotic crisis) is a widespread and rapid decrease in the biodiversity on Earth. Such an event is identified by a sharp fall in the diversity and abundance of multicellular organisms. It occ ...
– a widespread and rapid decrease in the amount of life on Earth. Such an event is identified by a sharp reduction in the diversity and abundance of macroscopic life. Also known as a mass extinction or biotic crisis. **
Human extinction Human extinction or omnicide is the hypothetical end of the human species, either by population decline due to extraneous natural causes, such as an asteroid impact or large-scale volcanism, or via anthropogenic destruction (self-extinction ...
– the hypothesized end of the human species. Various scenarios have been discussed in science, popular culture, and religion ''(see
Eschatology Eschatology (; ) concerns expectations of the end of Contemporary era, present age, human history, or the world itself. The end of the world or end times is predicted by several world religions (both Abrahamic religions, Abrahamic and non-Abrah ...
)'' **
Local extinction Local extinction, also extirpation, is the termination of a species (or other taxon) in a chosen geographic area of study, though it still exists elsewhere. Local extinctions are contrasted with extinction, global extinctions. Local extinctions ...
(extirpation) – a condition of a species (another taxon) that ceases to exist in the chosen geographic area of study, though it still exists elsewhere. Local extinctions are contrasted with global extinctions. Local extinction can be reversed by reintroduction of the species to the area from other locations; wolf reintroduction is an example of this.


Causes of death


Causes of death, by type

*
Accident An accident is an unintended, normally unwanted event that was not deliberately caused by humans. The term ''accident'' implies that the event may have been caused by Risk assessment, unrecognized or unaddressed risks. Many researchers, insurers ...
s – unplanned events or circumstances, often with lack of intention or necessity. They generally have negative outcomes which might have been avoided or prevented had circumstances leading up to each accident had been recognized, and acted upon, prior to occurrence. An example of a type of accident that can cause death is a
traffic collision A traffic collision, also known as a motor vehicle collision, or car crash, occurs when a vehicle collides with another vehicle, pedestrian, animal, road debris, or other moving or stationary obstruction, such as a tree, pole or building. Tr ...
. ** List of accident types *
Biological aging Senescence () or biological aging is the gradual deterioration of functional characteristics in living organisms. Whole organism senescence involves an increase in death rates or a decrease in fecundity with increasing age, at least in the l ...
– *
Disease A disease is a particular abnormal condition that adversely affects the structure or function (biology), function of all or part of an organism and is not immediately due to any external injury. Diseases are often known to be medical condi ...
– **
Terminal illness Terminal illness or end-stage disease is a disease that cannot be cured or adequately treated and is expected to result in the death of the patient. This term is more commonly used for progressive diseases such as cancer, rather than fatal injur ...
*
Injury Injury is physiological damage to the living tissue of any organism, whether in humans, in other animals, or in plants. Injuries can be caused in many ways, including mechanically with penetration by sharp objects such as teeth or with ...
**
Wound A wound is any disruption of or damage to living tissue, such as skin, mucous membranes, or organs. Wounds can either be the sudden result of direct trauma (mechanical, thermal, chemical), or can develop slowly over time due to underlying diseas ...
***
Mortal wound : A mortal wound is an injury that will ultimately lead to a person's death. wiktionary:mortal, ''Mortal'' refers to the mortality of a human: whether they are going to live or die."mortal_adjective." Oxford Advanced Learner's Dictionary. 2018. O ...
* Killing – causing the death of a living organism, usually for the purpose of survival, including the defense of self and or others. **
Predation Predation is a biological interaction in which one organism, the predator, kills and eats another organism, its prey. It is one of a family of common List of feeding behaviours, feeding behaviours that includes parasitism and micropredation ...
– **
Homicide Homicide is an act in which a person causes the death of another person. A homicide requires only a Volition (psychology), volitional act, or an omission, that causes the death of another, and thus a homicide may result from Accident, accidenta ...
– ***
Murder Murder is the unlawful killing of another human without justification (jurisprudence), justification or valid excuse (legal), excuse committed with the necessary Intention (criminal law), intention as defined by the law in a specific jurisd ...
– killing of a human done in malice ***
Human sacrifice Human sacrifice is the act of killing one or more humans as part of a ritual, which is usually intended to please or appease deity, gods, a human ruler, public or jurisdictional demands for justice by capital punishment, an authoritative/prie ...
**
Sacrifice Sacrifice is an act or offering made to a deity. A sacrifice can serve as propitiation, or a sacrifice can be an offering of praise and thanksgiving. Evidence of ritual animal sacrifice has been seen at least since ancient Hebrews and Gree ...
***
Human sacrifice Human sacrifice is the act of killing one or more humans as part of a ritual, which is usually intended to please or appease deity, gods, a human ruler, public or jurisdictional demands for justice by capital punishment, an authoritative/prie ...
***
Animal sacrifice Animal sacrifice is the ritual killing and offering of animals, usually as part of a religious ritual or to appease or maintain favour with a deity. Animal sacrifices were common throughout Europe and the Ancient Near East until the spread of Chris ...
**
Suicide Suicide is the act of intentionally causing one's own death. Risk factors for suicide include mental disorders, physical disorders, and substance abuse. Some suicides are impulsive acts driven by stress (such as from financial or ac ...
– the act of intentionally causing one's own death. Suicide is often carried out as a result of despair, the cause of which is frequently attributed to a mental disorder such as depression, bipolar disorder, schizophrenia, borderline personality disorder, alcoholism, or drug abuse. Stress factors such as financial difficulties or troubles with interpersonal relationships often play a role. Efforts to prevent suicide include limiting access to firearms, treating mental illness and drug misuse, and improving economic circumstances. ***
Assisted suicide Assisted suicide, sometimes restricted to the context of physician-assisted suicide (PAS), is the process by which a person, with the help of others, takes actions to end their life. Once it is determined that the person's situation qualifie ...
– ***
Copycat suicide A copycat suicide is defined as an emulation of another suicide that the person attempting suicide knows about either from local knowledge or due to accounts or depictions of the original suicide on television and in other media. The publicized ...
– ***
Familicide A familicide is a type of murder or murder-suicide in which an individual kills multiple close family members in quick succession, most often children, spouses, siblings, or parents. In half the cases, the killer lastly kills themselves in a ...
– ***
Forced suicide Forced suicide is a method of execution where the victim is coerced into committing suicide to avoid facing an alternative option they perceive as much worse, such as Torture murder, being tortured to death, suffering public humiliation, or Kin p ...
– ***
Honor suicide Honor suicide is a type of suicide whereby a person kills themself to escape the shame of an action they consider immoral or dishonorable, such as having had extra-marital sexual affairs, partaking in a scandal, or suffering defeat in battle ...
– *** Internet suicide pact – ***
Mass suicide Mass suicide is a form of suicide, occurring when a group of people simultaneously kill themselves. Mass suicide sometimes occurs in religious settings. In war, defeated groups may resort to mass suicide rather than being captured. Suicide pacts ...
– ***
Murder–suicide A murder–suicide is an act where an individual intentionally kills one or more people before killing themselves. The combination of murder and suicide can take various forms: * Suicide after or during murder inflicted on others ** Suicide af ...
– ***
Suicide pact A suicide pact is an agreed plan between two or more individuals to die by suicide. The plan may be to die together, or separately and closely timed. In England and Wales, a suicide pact is a partial defense, under section 4 of the Homicide Act ...
– *** Parasuicide – ***
Suicide attack A suicide attack (also known by a wide variety of other names, see below) is a deliberate attack in which the perpetrators knowingly sacrifice their own lives as part of the attack. These attacks are a form of murder–suicide that is ofte ...
– ***
Suicide by cop Suicide by cop (SbC), also known as suicide by police or law-enforcement-assisted suicide, is a suicide method in which a suicidal individual deliberately behaves in a threatening manner with intent to provoke a lethal response from a public sa ...
– **
Capital punishment Capital punishment, also known as the death penalty and formerly called judicial homicide, is the state-sanctioned killing of a person as punishment for actual or supposed misconduct. The sentence (law), sentence ordering that an offender b ...
– a legal process whereby a person is put to death by the state as a punishment for a crime. The judicial decree that someone is punished in this manner is a death sentence, while the actual enforcement is an execution. Also called the "death penalty". ***
List of methods of capital punishment This is a list of methods of capital punishment, also known as execution. Current methods These methods of capital punishment are currently legal in at least one country. Former methods Many historically recorded methods of execution include t ...
**
Genocide Genocide is violence that targets individuals because of their membership of a group and aims at the destruction of a people. Raphael Lemkin, who first coined the term, defined genocide as "the destruction of a nation or of an ethnic group" by ...
– the systematic destruction of all or a significant part of a racial, ethnic, religious or national group. Well-known examples of genocide include the Holocaust, the Armenian genocide, and more recently the Rwandan genocide. **
War War is an armed conflict between the armed forces of states, or between governmental forces and armed groups that are organized under a certain command structure and have the capacity to sustain military operations, or between such organi ...
– an organized and often prolonged conflict that is carried out by states or non-state actors. It is generally characterized by extreme violence, social disruption and an attempt at economic destruction. War should be understood as an actual, intentional and widespread armed conflict between political communities, and therefore is defined as a form of (collective) political violence or intervention. The set of techniques used by a group to carry out war is known as warfare. * Laughing oneself to death (extremely rare) – *
Natural disaster A natural disaster is the very harmful impact on a society or community brought by natural phenomenon or Hazard#Natural hazard, hazard. Some examples of natural hazards include avalanches, droughts, earthquakes, floods, heat waves, landslides ...
s – **
Avalanche An avalanche is a rapid flow of snow down a Grade (slope), slope, such as a hill or mountain. Avalanches can be triggered spontaneously, by factors such as increased precipitation or snowpack weakening, or by external means such as humans, othe ...
s – **
Earthquake An earthquakealso called a quake, tremor, or tembloris the shaking of the Earth's surface resulting from a sudden release of energy in the lithosphere that creates seismic waves. Earthquakes can range in intensity, from those so weak they ...
s – **
Volcanic eruption A volcanic eruption occurs when material is expelled from a volcanic vent or fissure. Several types of volcanic eruptions have been distinguished by volcanologists. These are often named after famous volcanoes where that type of behavior h ...
s – ** Hydrological disasters – disasters involving bodies of water ***
Flood A flood is an overflow of water (list of non-water floods, or rarely other fluids) that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide. Floods are of significant con ...
s – ***
Limnic eruption A limnic eruption, also known as a lake overturn, is a very rare type of natural hazard in which dissolved carbon dioxide () suddenly erupts from deep lake waters, forming a gas cloud capable of asphyxiating wildlife, livestock, and humans. Scien ...
s – ***
Tsunami A tsunami ( ; from , ) is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic eruptions and underwater explosions (including detonations, ...
s – ** Meteorological disasters – disasters involving weather phenomena ***
Blizzard A blizzard is a severe Winter storm, snowstorm characterized by strong sustained winds and low visibility, lasting for a prolonged period of time—typically at least three or four hours. A ground blizzard is a weather condition where snow th ...
s – *** Cyclonic storms – ****
Tropical cyclone A tropical cyclone is a rapidly rotating storm system with a low-pressure area, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its locat ...
s – ****
Extratropical cyclone Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of p ...
s – ***
Drought A drought is a period of drier-than-normal conditions.Douville, H., K. Raghavan, J. Renwick, R.P. Allan, P.A. Arias, M. Barlow, R. Cerezo-Mota, A. Cherchi, T.Y. Gan, J. Gergis, D.  Jiang, A.  Khan, W.  Pokam Mba, D.  Rosenfeld, J. Tierney, ...
s – ***
Hailstorm Hail is a form of solid precipitation. It is distinct from ice pellets (American English "sleet"), though the two are often confused. It consists of balls or irregular lumps of ice, each of which is called a hailstone. Ice pellets generally fal ...
s – ***
Heat wave A heat wave or heatwave, sometimes described as extreme heat, is a period of abnormally hot weather generally considered to be at least ''five consecutive days''. A heat wave is usually measured relative to the usual climate in the area and ...
s – ***
Tornado A tornado is a violently rotating column of air that is in contact with the surface of Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. It is often referred to as a twister, whirlwind or cyclone, although the ...
es – **
Wildfire A wildfire, forest fire, or a bushfire is an unplanned and uncontrolled fire in an area of Combustibility and flammability, combustible vegetation. Depending on the type of vegetation present, a wildfire may be more specifically identified as a ...
s – **
Epidemic An epidemic (from Greek ἐπί ''epi'' "upon or above" and δῆμος ''demos'' "people") is the rapid spread of disease to a large number of hosts in a given population within a short period of time. For example, in meningococcal infection ...
s – ** Space disasters – ***
Impact event An impact event is a collision between astronomical objects causing measurable effects. Impact events have been found to regularly occur in planetary systems, though the most frequent involve asteroids, comets or meteoroids and have minimal effe ...
s – ***
Solar flares A solar flare is a relatively intense, localized emission of electromagnetic radiation in the Stellar atmosphere, Sun's atmosphere. Flares occur in active regions and are often, but not always, accompanied by coronal mass ejections, solar partic ...


Other classifications of causes of death

* Causes of death by rate * Potential causes of death **
Global catastrophic risk A global catastrophic risk or a doomsday scenario is a hypothetical event that could damage human well-being on a global scale, endangering or even destroying modern civilization. Existential risk is a related term limited to events that co ...
s – *
Preventable causes of death Preventable causes of death are causes of death related to risk factors which could have been avoided. The World Health Organization has traditionally classified death according to the primary type of disease or injury. However, causes of death ...


Effects of death

* Effects of the anticipation of death **
Death anxiety Death anxiety is anxiety caused by thoughts of one's own death, and is also known as thanatophobia (fear of death). This anxiety can significantly impact various aspects of a person's life. Death anxiety is different from necrophobia, which r ...
– a morbid, abnormal or persistent fear of one's own death or the process of his/her dying. One definition of death anxiety is a "feeling of dread, apprehension or solicitude (anxiety) when one thinks of the process of dying, or ceasing to 'be'". Also known as ''thanatophobia'' (fear of death). **
Mortality salience Mortality salience is the awareness that one's death is inevitable and that all attempts to defer it indefinitely are ultimately futile. The term derives from terror management theory, which proposes the so-called mortality salience hypothesis: ...
– * Effects on the deceased (and on the
cadaver A cadaver, often known as a corpse, is a Death, dead human body. Cadavers are used by medical students, physicians and other scientists to study anatomy, identify disease sites, determine causes of death, and provide tissue (biology), tissue to ...
) – "deceased" is short for "deceased person", which is a person who has died and who is therefore dead. A cadaver is the body of a dead person. ** End of consciousness – a dead body is no longer awake, but there is the question of where consciousness went to, if anywhere... *** Is there consciousness after death? – there is a debate between proponents of the following possibilities: ****
Eternal oblivion Eternal oblivion (also referred to as non-existence or nothingness) is the philosophical, religious, or scientific concept of one's consciousness forever ceasing upon death. Pamela Heath and Jon Klimo write that this concept is mostly associated ...
****
Afterlife The afterlife or life after death is a purported existence in which the essential part of an individual's Stream of consciousness (psychology), stream of consciousness or Personal identity, identity continues to exist after the death of their ...
** Cessation of
breathing Breathing (spiration or ventilation) is the rhythmical process of moving air into ( inhalation) and out of ( exhalation) the lungs to facilitate gas exchange with the internal environment, mostly to flush out carbon dioxide and bring in oxy ...
**
Cardiac arrest Cardiac arrest (also known as sudden cardiac arrest CA is when the heart suddenly and unexpectedly stops beating. When the heart stops beating, blood cannot properly Circulatory system, circulate around the body and the blood flow to the ...
– the heart has stopped beating (no
pulse In medicine, the pulse refers to the rhythmic pulsations (expansion and contraction) of an artery in response to the cardiac cycle (heartbeat). The pulse may be felt ( palpated) in any place that allows an artery to be compressed near the surfac ...
) **
Pallor mortis Pallor mortis () is the first stage of death that occurs in those with light/white skin. An opto-electronical colour measurement device is used to measure pallor mortis on bodies. Timing and applicability Pallor mortis occurs almost immediately, ...
– paleness which happens in the 15–120 minutes after death **
Livor mortis Livor mortis (), postmortem lividity (), hypostasis () or suggillation, is the second stage of death and one of the signs of death. It is a settling of the blood in the lower, or dependent, portion of the body postmortem, causing a purplish r ...
– settling of the blood in the lower (dependent) portion of the body **
Algor mortis Algor mortis (), the third stage of death, is the change in body temperature post mortem, until the ambient temperature is matched. This is generally a steady decline, although if the ambient temperature is above the body temperature (such as i ...
– reduction in body temperature following death. This is generally a steady decline until matching ambient temperature **
Rigor mortis Rigor mortis (), or postmortem rigidity, is the fourth stage of death. It is one of the recognizable signs of death, characterized by stiffening of the limbs of the corpse caused by chemical changes in the muscles postmortem (mainly calcium ...
– limbs of the corpse become stiff (Latin ''rigor'') and difficult to move or manipulate **
Decomposition Decomposition is the process by which dead organic substances are broken down into simpler organic or inorganic matter such as carbon dioxide, water, simple sugars and mineral salts. The process is a part of the nutrient cycle and is ess ...
– reduction into simpler forms of matter, accompanied by a strong, unpleasant odor. ***
Putrefaction Putrefaction is the fifth stage of death, following pallor mortis, livor mortis, algor mortis, and rigor mortis. This process references the breaking down of a body of an animal Post-mortem interval, post-mortem. In broad terms, it can be view ...
– ** Other (possible) effects *** Death erection – ** Treatment of corpses *** In the wild **** Consumed by predators (if those predators made the kill) – a predator is an organism that hunts and then eats its prey **** Consumed by scavengers – a scavenger is an animal that feeds on dead animal and/or plant material present in its habitat **** Decomposed by detritivores – detritivores are organisms which recycle detritus, returning it to the environment for reuse in the food chain. Examples of detritivores include earthworms, woodlice and dung beetles. ****
Fossil A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserve ...
ization **** Catagenesis *** In society ****
Embalming Embalming is the art and science of preserving human remains by treating them with embalming chemicals in modern times to forestall decomposition. This is usually done to make the deceased suitable for viewing as part of the funeral ceremony or ...
****
Disposal of human corpses The disposal of human corpses, also called final disposition, is the practice and process of dealing with the remains of a deceased human being. Disposal methods may need to account for the fact that soft tissue will decompose relatively rapidl ...
*****
Burial Burial, also known as interment or inhumation, is a method of final disposition whereby a dead body is placed into the ground, sometimes with objects. This is usually accomplished by excavating a pit or trench, placing the deceased and objec ...
******
Burial at sea Burial at sea is the disposal of Cadaver, human remains in the ocean, normally from a ship, boat or aircraft. It is regularly performed by navies, and is done by private citizens in many countries. Burial-at-sea services are conducted at many di ...
******
Natural burial Natural burial is the interment of the body of a dead person in the soil in a manner that does not inhibit decomposition but allows the body to be naturally recycled. It is an alternative to burial methods and funerary customs. The body may be ...
******
Sky burial Sky burial (, "bird-scattered") is a funeral practice in which a human corpse is placed on a mountaintop to decompose while exposed to the mahābhūta, elements or to be eaten by Scavenger, scavenging animals, especially vultures, bears and j ...
*****
Cremation Cremation is a method of Disposal of human corpses, final disposition of a corpse through Combustion, burning. Cremation may serve as a funeral or post-funeral rite and as an alternative to burial. In some countries, including India, Nepal, and ...
**** Preservation of human corpses *****
Cryonics Cryonics (from ''kryos'', meaning "cold") is the low-temperature freezing (usually at ) and storage of human remains in the hope that resurrection may be possible in the future. Cryonics is regarded with skepticism by the mainstream scien ...
* Effects on others **
Grief Grief is the response to the loss of something deemed important, particularly to the death of a person to whom or animal to which a Human bonding, bond or affection was formed. Although conventionally focused on the emotional response to loss, ...
– ***
Mourning Mourning is the emotional expression in response to a major life event causing grief, especially loss. It typically occurs as a result of someone's death, especially a loved one. The word is used to describe a complex of behaviors in which t ...
– ** Depression


History of death

* Deaths of people ** Deaths by year *** Deaths of philosophers *** Unusual deaths ** Disasters by death toll *** Natural disasters by death toll ** People by cause of death ** TV actors who died during production * Deaths of other species ** Timeline of extinctions *
Fascination with death Fascination with death has occurred throughout human history, characterized by obsessions with death and all things related to death and the afterlife. In past times, and present, people would form cults around death and figures. Famously, Anubi ...
* History of dissection *
Mummification A mummy is a dead human or an animal whose soft tissues and organs have been preserved by either intentional or accidental exposure to chemicals, extreme cold, very low humidity, or lack of air, so that the recovered body does not decay furt ...
*
Premature obituaries A prematurely reported obituary is an obituary of someone who was still alive at the time of publication. Examples include that of inventor and philanthropist Alfred Nobel, whose premature obituary condemning him as a "merchant of death" for cr ...


Philosophy and death

*
Meaning of life The meaning of life is the concept of an individual's life, or existence in general, having an intrinsic value (ethics), inherent significance or a Meaning (philosophy), philosophical point. There is no consensus on the specifics of such a conce ...


Death and culture

Death and culture Death is dealt with differently in cultures around the world, and there are ethical issues relating to death, such as martyrdom, suicide and euthanasia. Death refers to the permanent termination of life-sustaining processes in an organism, i.e. wh ...
*
Obituary An obituary (wikt:obit#Etymology 2, obit for short) is an Article (publishing), article about a recently death, deceased person. Newspapers often publish obituaries as Article (publishing), news articles. Although obituaries tend to focus on p ...
*
Death and the Internet A recent extension to the Death and culture, cultural relationship with death is the increasing number of people who die having created a large amount of digital content, such as Social profiling, social media profiles, that will remain after death ...
*
Disposal of human corpses The disposal of human corpses, also called final disposition, is the practice and process of dealing with the remains of a deceased human being. Disposal methods may need to account for the fact that soft tissue will decompose relatively rapidl ...
* Expressions related to death *
Personification of death Personifications of death are found in many religions and mythologies. In more modern stories, a character known as the Grim Reaper (usually depicted as a berobed skeleton wielding a scythe) causes the victim's death by coming to collect that per ...
– the concept of Death as a sentient entity has existed in many societies since the beginning of recorded history. For example, in English culture, Death is often given the name "the Grim Reaper" and, from the 15th century onwards, came to be shown as a skeletal figure carrying a large scythe and clothed in a black cloak with a hood. *
Wake Wake or The Wake may refer to: Culture *Wake (ceremony), a ritual which takes place during some funeral ceremonies *Wakes week, an English holiday tradition * Parish Wake, another name of the Welsh ', the fairs held on the local parish's patron s ...


Medical field and death

*
Abortion Abortion is the early termination of a pregnancy by removal or expulsion of an embryo or fetus. Abortions that occur without intervention are known as miscarriages or "spontaneous abortions", and occur in roughly 30–40% of all pregnan ...
*
Autopsy An autopsy (also referred to as post-mortem examination, obduction, necropsy, or autopsia cadaverum) is a surgical procedure that consists of a thorough examination of a corpse by dissection to determine the cause, mode, and manner of deat ...
*
Cadaveric spasm Cadaveric spasm, also known as postmortem spasm, instantaneous rigor mortis, cataleptic rigidity, or instantaneous rigidity, is a rare form of muscular stiffening that occurs at the moment of death and persists into the period of rigor mortis. C ...
*
Death rattle A death rattle is noisy breathing that often occurs in someone near death. Accumulation of fluids such as saliva and bronchial secretions in the throat and upper airways is the cause. Those who are dying may lose their ability to swallow and may ...
*
End-of-life care End-of-life care is health care provided in the time leading up to a person's death. End-of-life care can be provided in the hours, days, or months before a person dies and encompasses care and support for a person's mental and emotional needs, phy ...
*
Euthanasia Euthanasia (from : + ) is the practice of intentionally ending life to eliminate pain and suffering. Different countries have different Legality of euthanasia, euthanasia laws. The British House of Lords Select committee (United Kingdom), se ...
*
Lazarus sign The Lazarus sign or Lazarus reflex is a reflex movement in brain-dead or brainstem failure patients, which causes them to briefly raise their arms and drop them crossed on their chests (in a position similar to some Egyptian mummies). The phe ...
*
Lazarus syndrome Lazarus syndrome (the Lazarus heart), also known as autoresuscitation after failed cardiopulmonary resuscitation, is the spontaneous return of a normal cardiac rhythm after failed attempts at resuscitation. It is also used to refer to the spo ...
*
Medical definition of death Legal death is the recognition under the law of a particular jurisdiction that a person is no longer alive. In most cases, a doctor's declaration of death (variously called) or the identification of a corpse is a legal requirement for such recogni ...
**
Brain death Brain death is the permanent, irreversible, and complete loss of Electroencephalography, brain function, which may include cessation of involuntary activity (e.g., Control of ventilation#Control of respiratory rhythm, breathing) necessary to su ...
**
Clinical death Clinical death is the medical term for cessation of blood circulation and breathing, the two criteria necessary to sustain the lives of human beings and of many other organisms. It occurs when the heart stops beating in a regular rhythm, a condit ...
**
Death by natural causes In many legal jurisdictions, the manner of death is a determination, typically made by the coroner, medical examiner, police, or similar officials, and recorded as a vital statistic. Within the United States and the United Kingdom, a distin ...
**
Unnatural death In many legal jurisdictions, the manner of death is a determination, typically made by the coroner, medical examiner, police, or similar officials, and recorded as a vital statistic. Within the United States and the United Kingdom, a distin ...
*
Mortal wound : A mortal wound is an injury that will ultimately lead to a person's death. wiktionary:mortal, ''Mortal'' refers to the mortality of a human: whether they are going to live or die."mortal_adjective." Oxford Advanced Learner's Dictionary. 2018. O ...
*
Organ donation Organ donation is the process when a person authorizes an organ (anatomy), organ of their own to be removed and organ transplantation, transplanted to another person, #Legislation and global perspectives, legally, either by consent while the d ...
*
Terminal illness Terminal illness or end-stage disease is a disease that cannot be cured or adequately treated and is expected to result in the death of the patient. This term is more commonly used for progressive diseases such as cancer, rather than fatal injur ...


Politics of death

*
Assisted suicide Assisted suicide, sometimes restricted to the context of physician-assisted suicide (PAS), is the process by which a person, with the help of others, takes actions to end their life. Once it is determined that the person's situation qualifie ...
*
Martyr A martyr (, ''mártys'', 'witness' Word stem, stem , ''martyr-'') is someone who suffers persecution and death for advocating, renouncing, or refusing to renounce or advocate, a religious belief or other cause as demanded by an external party. In ...
*
Mass grave A mass grave is a grave containing multiple human corpses, which may or may Unidentified decedent, not be identified prior to burial. The United Nations has defined a criminal mass grave as a burial site containing three or more victims of exec ...
*
Right to life The right to life is the belief that a human (or other animal) has the right to live and, in particular, should not be killed by another entity. The concept of a right to life arises in debates on issues including: capital punishment, with some ...
** Right to life debates ***
Abortion debate The abortion debate is a longstanding and contentious discourse that touches on the moral, legal, medical, and religious aspects of induced abortion. In English-speaking countries, the debate has two major sides, commonly referred to as the "pro- ...
***
Capital punishment debate Capital punishment, also known as the death penalty and formerly called judicial homicide, is the state-sanctioned killing of a person as punishment for actual or supposed misconduct. The sentence ordering that an offender be punished in s ...
****
Capital punishment debate in the United States The debate over capital punishment in the United States existed as early as the colonial period. As of April 2022, it remains a legal penalty within 28 states, the federal government, and military criminal justice systems. The states of Colorado, ...
*** Euthanasia debate *
Right to die The right to die is a concept rooted in the belief that individuals have the Self-ownership, autonomy to make fundamental decisions about their own lives, including the choice to Suicide, end them or undergo voluntary euthanasia, central to the b ...
**
Euthanasia Euthanasia (from : + ) is the practice of intentionally ending life to eliminate pain and suffering. Different countries have different Legality of euthanasia, euthanasia laws. The British House of Lords Select committee (United Kingdom), se ...
*** Euthanasia debate *
War War is an armed conflict between the armed forces of states, or between governmental forces and armed groups that are organized under a certain command structure and have the capacity to sustain military operations, or between such organi ...


Legalities of death

*
Abortion law Abortion laws vary widely among countries and territories, and have changed over time. Such laws range from abortion being freely available on request, to regulation or restrictions of various kinds, to outright prohibition in all circumstances ...
*
Autopsy An autopsy (also referred to as post-mortem examination, obduction, necropsy, or autopsia cadaverum) is a surgical procedure that consists of a thorough examination of a corpse by dissection to determine the cause, mode, and manner of deat ...
**
Cause of death In law, medicine, and statistics, cause of death is an official determination of the conditions resulting in a human's death, which may be recorded on a death certificate. A cause of death is determined by a medical examiner. In rare cases, an ...
– the purpose of a forensic autopsy is to determine the cause of death, which is the condition or conditions officially determined to have resulted in a human's death. In modern times, such a determination usually is essential data on a governmental death certificate. *
Capital punishment Capital punishment, also known as the death penalty and formerly called judicial homicide, is the state-sanctioned killing of a person as punishment for actual or supposed misconduct. The sentence (law), sentence ordering that an offender b ...
**
Death row Death row, also known as condemned row, is a place in a prison that houses inmates awaiting execution after being convicted of a capital crime and sentenced to death. The term is also used figuratively to describe the state of awaiting executio ...
*
Coroner A coroner is a government or judicial official who is empowered to conduct or order an inquest into the manner or cause of death. The official may also investigate or confirm the identity of an unknown person who has been found dead within th ...
* Crimes related to death **
Crimes against humanity Crimes against humanity are certain serious crimes committed as part of a large-scale attack against civilians. Unlike war crimes, crimes against humanity can be committed during both peace and war and against a state's own nationals as well as ...
related to death ***
Murder Murder is the unlawful killing of another human without justification (jurisprudence), justification or valid excuse (legal), excuse committed with the necessary Intention (criminal law), intention as defined by the law in a specific jurisd ...
***
Massacre A massacre is an event of killing people who are not engaged in hostilities or are defenseless. It is generally used to describe a targeted killing of civilians Glossary of French words and expressions in English#En masse, en masse by an armed ...
***
Genocide Genocide is violence that targets individuals because of their membership of a group and aims at the destruction of a people. Raphael Lemkin, who first coined the term, defined genocide as "the destruction of a nation or of an ethnic group" by ...
**
Death threat A death threat is a threat, often made anonymously, by one person or a group of people to kill another person or group of people. These threats are often designed to intimidate victims in order to manipulate their behaviour, in which case a d ...
**
Homicide Homicide is an act in which a person causes the death of another person. A homicide requires only a Volition (psychology), volitional act, or an omission, that causes the death of another, and thus a homicide may result from Accident, accidenta ...
***
Manslaughter Manslaughter is a common law legal term for homicide considered by law as less culpable than murder. The distinction between murder and manslaughter is sometimes said to have first been made by the ancient Athenian lawmaker Draco in the 7th ce ...
***
Murder Murder is the unlawful killing of another human without justification (jurisprudence), justification or valid excuse (legal), excuse committed with the necessary Intention (criminal law), intention as defined by the law in a specific jurisd ...
**** Homicide occurring during a felony **
Necrophilia Necrophilia, also known as necrophilism, necrolagnia, necrocoitus, necrochlesis, and thanatophilia, is sexual attraction or acts involving corpses. It is classified as a paraphilia by the World Health Organization (WHO) in its ''International ...
*
Disposal of human corpses The disposal of human corpses, also called final disposition, is the practice and process of dealing with the remains of a deceased human being. Disposal methods may need to account for the fact that soft tissue will decompose relatively rapidl ...
* Disposition of the estate of the deceased **
Probate In common law jurisdictions, probate is the judicial process whereby a will is "proved" in a court of law and accepted as a valid public document that is the true last testament of the deceased; or whereby, in the absence of a legal will, the e ...
***
Administration of an estate on death In common-law jurisdictions, administration of an estate on death arises if the deceased is legally intestate, meaning they did not leave a will, or some assets are not disposed of by their will. Where a person dies leaving a will appointing ...
***
Inheritance Inheritance is the practice of receiving private property, titles, debts, entitlements, privileges, rights, and obligations upon the death of an individual. The rules of inheritance differ among societies and have changed over time. Offi ...
***
Probate court A probate court (sometimes called a surrogate court) is a court that has competence in a jurisdiction to deal with matters of probate and the administration of estates. In some jurisdictions, such courts may be referred to as orphans' courts o ...
***
Probate law In common law jurisdictions, probate is the judicial process whereby a will is "proved" in a court of law and accepted as a valid public document that is the true last testament of the deceased; or whereby, in the absence of a legal will, the es ...
***
Will Will may refer to: Common meanings * Will and testament, instructions for the disposition of one's property after death * Will (philosophy), or willpower * Will (sociology) * Will, volition (psychology) * Will, a modal verb - see Shall and will ...
**
Trust law A trust is a legal relationship in which the owner of property, or any transferable right, gives it to another to manage and use solely for the benefit of a designated person. In the English common law, the party who entrusts the property is k ...
*
Legal death Legal death is the recognition under the law of a particular jurisdiction that a person is no longer alive. In most cases, a doctor's declaration of death (variously called) or the identification of a corpse is a legal requirement for such recogni ...
** Declared death ''in absentia'' **
Death certificate A death certificate is either a legal document issued by a medical practitioner which states when a person died, or a document issued by a government civil registration office, that declares the date, location and cause of a person's death, a ...
***
Cause of death In law, medicine, and statistics, cause of death is an official determination of the conditions resulting in a human's death, which may be recorded on a death certificate. A cause of death is determined by a medical examiner. In rare cases, an ...
*
Right to die The right to die is a concept rooted in the belief that individuals have the Self-ownership, autonomy to make fundamental decisions about their own lives, including the choice to Suicide, end them or undergo voluntary euthanasia, central to the b ...


Religion and death

* Religious beliefs concerning death **
Afterlife The afterlife or life after death is a purported existence in which the essential part of an individual's Stream of consciousness (psychology), stream of consciousness or Personal identity, identity continues to exist after the death of their ...
***
Heaven Heaven, or the Heavens, is a common Religious cosmology, religious cosmological or supernatural place where beings such as deity, deities, angels, souls, saints, or Veneration of the dead, venerated ancestors are said to originate, be throne, ...
***
Hell In religion and folklore, hell is a location or state in the afterlife in which souls are subjected to punishment after death. Religions with a linear divine history sometimes depict hells as eternal destinations, such as Christianity and I ...
**
Resurrection Resurrection or anastasis is the concept of coming back to life after death. Reincarnation is a similar process hypothesized by other religions involving the same person or deity returning to another body. The disappearance of a body is anothe ...
* Religious ceremonies concerning death **
Last rites The last rites, also known as the Commendation of the Dying, are the last prayers and ministrations given to an individual of Christian faith, when possible, shortly before death. The Commendation of the Dying is practiced in liturgical Chri ...
**
Funeral A funeral is a ceremony connected with the final disposition of a corpse, such as a burial or cremation, with the attendant observances. Funerary customs comprise the complex of beliefs and practices used by a culture to remember and respect th ...
***
Eulogy A eulogy (from , ''eulogia'', Classical Greek, ''eu'' for "well" or "true", ''logia'' for "words" or "text", together for "praise") is a speech or writing in praise of a person, especially one who recently died or retired, or as a term o ...
***
Wake Wake or The Wake may refer to: Culture *Wake (ceremony), a ritual which takes place during some funeral ceremonies *Wakes week, an English holiday tradition * Parish Wake, another name of the Welsh ', the fairs held on the local parish's patron s ...


Death care industry

Death care industry The death care industry in the United States includes companies and organizations that provide services related to death: funerals, cremation or burial, and memorials. This includes for example funeral homes, coffins, crematoria, cemeteries, and ...
– companies and organizations that provide services related to death (i.e., funerals, cremation or burial, and memorials). * Death care industry sectors **
Cemeteries A cemetery, burial ground, gravesite, graveyard, or a green space called a memorial park or memorial garden, is a place where the remains of many dead people are buried or otherwise entombed. The word ''cemetery'' (from Greek ) implies th ...
– **
Coffin A coffin or casket is a funerary box used for viewing or keeping a corpse, for burial, entombment or cremation. Coffins are sometimes referred to as caskets, particularly in American English. A distinction is commonly drawn between "coffins" a ...
industry – **
Funeral home A funeral home, funeral parlor or mortuary is a business that provides burial, entombment and cremation services for the dead and their families. These services may include a prepared visitation and funeral, and the provision of a chapel for t ...
s – ***
Crematory A crematorium, crematory or cremation center is a venue for the cremation of the dead. Modern crematoria contain at least one cremator (also known as a crematory, retort or cremation chamber), a purpose-built furnace. In some countries a cremat ...
industry – **
Stonemasonry Stonemasonry or stonecraft is the creation of buildings, structures, and sculpture using rock (geology), stone as the primary material. Stonemasonry is the craft of shaping and arranging stones, often together with Mortar (masonry), mortar ...
– craft of creating buildings, structures (including
memorial A memorial is an object or place which serves as a focus for the memory or the commemoration of something, usually an influential, deceased person or a historical, tragic event. Popular forms of memorials include landmark objects such as home ...
s), and sculpture (including
headstone A gravestone or tombstone is a marker, usually stone, that is placed over a grave. A marker set at the head of the grave may be called a headstone. An especially old or elaborate stone slab may be called a funeral stele, stela, or slab. The u ...
s), using stone from the earth. ***
Headstone A gravestone or tombstone is a marker, usually stone, that is placed over a grave. A marker set at the head of the grave may be called a headstone. An especially old or elaborate stone slab may be called a funeral stele, stela, or slab. The u ...
industry – ***
Memorial A memorial is an object or place which serves as a focus for the memory or the commemoration of something, usually an influential, deceased person or a historical, tragic event. Popular forms of memorials include landmark objects such as home ...
industry – * Death care industry products and services **
Coffin A coffin or casket is a funerary box used for viewing or keeping a corpse, for burial, entombment or cremation. Coffins are sometimes referred to as caskets, particularly in American English. A distinction is commonly drawn between "coffins" a ...
s (product) – **
Funeral A funeral is a ceremony connected with the final disposition of a corpse, such as a burial or cremation, with the attendant observances. Funerary customs comprise the complex of beliefs and practices used by a culture to remember and respect th ...
s (service) – **
Burial Burial, also known as interment or inhumation, is a method of final disposition whereby a dead body is placed into the ground, sometimes with objects. This is usually accomplished by excavating a pit or trench, placing the deceased and objec ...
(service) – **
Cremation Cremation is a method of Disposal of human corpses, final disposition of a corpse through Combustion, burning. Cremation may serve as a funeral or post-funeral rite and as an alternative to burial. In some countries, including India, Nepal, and ...
(service) – **
Headstone A gravestone or tombstone is a marker, usually stone, that is placed over a grave. A marker set at the head of the grave may be called a headstone. An especially old or elaborate stone slab may be called a funeral stele, stela, or slab. The u ...
s (product) – **
Memorial A memorial is an object or place which serves as a focus for the memory or the commemoration of something, usually an influential, deceased person or a historical, tragic event. Popular forms of memorials include landmark objects such as home ...
s (product) – * Death care professionals **
Funeral director A funeral director, also known as an undertaker or mortician (American English), is a professional who has licenses in funeral arranging and embalming (or preparation of the deceased) involved in the business of funeral rites. These tasks o ...
– **
Stonemason Stonemasonry or stonecraft is the creation of buildings, structures, and sculpture using stone as the primary material. Stonemasonry is the craft of shaping and arranging stones, often together with mortar and even the ancient lime mortar ...
– using stone from the earth, stonemasons create buildings, structures, and sculpture, including
headstone A gravestone or tombstone is a marker, usually stone, that is placed over a grave. A marker set at the head of the grave may be called a headstone. An especially old or elaborate stone slab may be called a funeral stele, stela, or slab. The u ...
s and
memorial A memorial is an object or place which serves as a focus for the memory or the commemoration of something, usually an influential, deceased person or a historical, tragic event. Popular forms of memorials include landmark objects such as home ...
s. * Death care companies **
Service Corporation International Service Corporation International is an American provider of funeral goods and services as well as cemetery property and services. It is headquartered in Neartown, Houston, Texas, and operates secondary corporate offices in Jefferson, Louisia ...
**
Stewart Enterprises Stewart Enterprises, Inc., a provider of funeral and cemetery services, was founded in 1910 and grew to be the second-largest company of its kind in the United States before it was acquired in 2013. As of 1991, the year it went public, the compa ...


Science of death

*
Forensic pathology Forensic pathology is pathology that focuses on determining the cause of death by examining a corpse. A post mortem examination is performed by a medical examiner or forensic pathologist, usually during the investigation of criminal law cases ...
*
Funeral director A funeral director, also known as an undertaker or mortician (American English), is a professional who has licenses in funeral arranging and embalming (or preparation of the deceased) involved in the business of funeral rites. These tasks o ...
*
Mortuary science Mortuary science is the study of deceased bodies through mortuary A morgue or mortuary (in a hospital or elsewhere) is a place used for the storage of human corpses awaiting identification (ID), removal for autopsy, respectful burial, crema ...
*
Necrobiology Cell death is the event of a biological cell ceasing to carry out its functions. This may be the result of the natural process of old cells dying and being replaced by new ones, as in programmed cell death, or may result from factors such as di ...
*
Taphonomy Taphonomy is the study of how organisms decay and become fossilized or preserved in the paleontological record. The term ''taphonomy'' (from Greek language, Greek , 'burial' and , 'law') was introduced to paleontology in 1940 by Soviet scientis ...
*
Thanatology Thanatology is the scientific study of death and the losses brought about as a result. It investigates the mechanisms and forensic aspects of death, such as bodily changes that accompany death and the postmortem period, as well as wider psycho ...


Psychology of death

*
Death anxiety Death anxiety is anxiety caused by thoughts of one's own death, and is also known as thanatophobia (fear of death). This anxiety can significantly impact various aspects of a person's life. Death anxiety is different from necrophobia, which r ...
*
Morbid curiosity Curiosity (from Latin , from "careful, diligent, curious", akin to "care") is a quality related to inquisitive thinking, such as exploration, investigation, and learning, evident in humans and other animals. Curiosity helps human developmen ...


Demography of death

*
Karōshi , which can be translated into "overwork death", is a Japanese term relating to occupation-related sudden death. The most common medical causes of karoshi deaths are heart attacks and strokes due to stress and malnourishment or fasting. M ...
*
Maternal death Maternal death or maternal mortality is defined in slightly different ways by several different health organizations. The World Health Organization (WHO) defines maternal death as the death of a pregnant mother due to complications related to p ...
*
Mortality displacement In epidemiology, the excess deaths or excess mortality is a measure of the increase in the number of deaths during a time period and/or in a certain group, as compared to the expected value or statistical trend during a reference period (typicall ...
*
Mortality rate Mortality rate, or death rate, is a measure of the number of deaths (in general, or due to a specific cause) in a particular Statistical population, population, scaled to the size of that population, per unit of time. Mortality rate is typically ...
**
Maternal death Maternal death or maternal mortality is defined in slightly different ways by several different health organizations. The World Health Organization (WHO) defines maternal death as the death of a pregnant mother due to complications related to p ...
**
Perinatal mortality Perinatal mortality (PNM) is the death of a fetus or neonate and is the basis to calculate the perinatal mortality rate. ''Perinatal'' means "relating to the period starting a few weeks before birth and including the birth and a few weeks after bi ...
**
Infant mortality Infant mortality is the death of an infant before the infant's first birthday. The occurrence of infant mortality in a population can be described by the infant mortality rate (IMR), which is the number of deaths of infants under one year of age ...
**
Child mortality Child mortality is the death of children under the age of five. The child mortality rate (also under-five mortality rate) refers to the probability of dying between birth and exactly five years of age expressed per 1,000 live births. It encompa ...


Paranormal concepts pertaining to death

*
Pseudoscience Pseudoscience consists of statements, beliefs, or practices that claim to be both scientific and factual but are incompatible with the scientific method. Pseudoscience is often characterized by contradictory, exaggerated or unfalsifiable cl ...
** Paranormal research ***
Parapsychology Parapsychology is the study of alleged psychic phenomena (extrasensory perception, telepathy, teleportation, precognition, clairvoyance, psychokinesis (also called telekinesis), and psychometry (paranormal), psychometry) and other paranormal cla ...
****
Reincarnation research Reincarnation, also known as rebirth or transmigration, is the philosophical or religious concept that the non-physical essence of a living being begins a new lifespan in a different physical form or body after biological death. In most be ...
* Death-related paranormal phenomena **
Deathbed phenomena Deathbed phenomena refers to a range of paranormal experiences claimed by people who are dying. There are many examples of deathbed phenomena in both non-fiction and fictional literature, which suggests that these occurrences have been noted b ...
**
Afterlife The afterlife or life after death is a purported existence in which the essential part of an individual's Stream of consciousness (psychology), stream of consciousness or Personal identity, identity continues to exist after the death of their ...
*** After-death communication ****
Séance A séance or seance (; ) is an attempt to communicate with spirits. The word ''séance'' comes from the French language, French word for "session", from the Old French , "to sit". In French, the word's meaning is quite general and mundane: one ma ...
***
Ghost In folklore, a ghost is the soul or Spirit (supernatural entity), spirit of a dead Human, person or non-human animal that is believed by some people to be able to appear to the living. In ghostlore, descriptions of ghosts vary widely, from a ...
s **
Near-death experience A near-death experience (NDE) is a profound personal experience associated with death or impending death, which researchers describe as having similar characteristics. When positive, which the great majority are, such experiences may encompa ...
**
Near-death studies Near-death studies is a field of psychology and psychiatryCant R, Cooper S, Chung C, O'Connor M. The divided self: near death experiences of resuscitated patients--a review of literature. Int Emerg Nurs. 2012 Apr;20(2):88-93. doi: 10.1016/j.ienj.20 ...
**
Necromancy Necromancy () is the practice of Magic (paranormal), magic involving communication with the Death, dead by Evocation, summoning their spirits as Ghost, apparitions or Vision (spirituality), visions for the purpose of divination; imparting the ...


Death-related organizations

* Grief support ** Mothers of Murdered Offspring **
Rainbows A rainbow is an optical phenomenon caused by refraction, internal reflection and dispersion of light in water droplets resulting in a continuous spectrum of light appearing in the sky. The rainbow takes the form of a multicoloured circular ...
**
The Grief Recovery Institute Grief Recovery Institute is an organization specializing in helping people with grief issues using The Grief Recovery Method. The organization is headquartered in Athol, Idaho with locations in Sweden, Australia, Mexico, and Hungary. Its missi ...
* Organizations dedicated to the abolition of capital punishment (death penalty) ** International ***
Amnesty International Amnesty International (also referred to as Amnesty or AI) is an international non-governmental organization focused on human rights, with its headquarters in the United Kingdom. The organization says that it has more than ten million members a ...
*** Buddhist Peace Fellowship ***
Human Rights Watch Human Rights Watch (HRW) is an international non-governmental organization that conducts research and advocacy on human rights. Headquartered in New York City, the group investigates and reports on issues including War crime, war crimes, crim ...
*** International Committee Against Executions ***
Reprieve (organisation) Reprieve is a nonprofit organization of international lawyers and investigators whose stated goal is to "fight for the victims of extreme human rights abuses with legal action and public education". Their main focus is on the death penalty, inde ...
***
World Coalition Against the Death Penalty The World Coalition Against the Death Penalty is an international alliance of NGOs, bar associations, local governments and trade unions that aims to strengthen the international dimension of political opposition to capital punishment. Objecti ...
** In the United States *** Campaign to End the Death Penalty *** Conservatives Concerned About the Death Penalty *** Death Penalty Focus ***
National Coalition to Abolish the Death Penalty The National Coalition to Abolish the Death Penalty (NCADP) is an organization dedicated to the abolition of the death penalty in the United States. Founded in 1976 (the same year the death penalty was reinstated by the Supreme Court of the United ...
*** People of Faith Against the Death Penalty *** Texas Moratorium Network *** Texas Students Against the Death Penalty ***
Witness to Innocence Witness to Innocence (WTI) is a non-profit organization based out of Philadelphia, Pennsylvania, dedicated to the effort of abolishing the death penalty in the United States. WTI began as a project of The Moratorium Campaign, led by Jené O'Keefe. ...


Death-related publications

* ''
Book of the Dead The ''Book of the Dead'' is the name given to an Ancient Egyptian funerary texts, ancient Egyptian funerary text generally written on papyrus and used from the beginning of the New Kingdom of Egypt, New Kingdom (around 1550 BC) to around 50 BC ...
'' * ''
The American Way of Death ''The American Way of Death'' is an exposé of abuses in the funeral home industry in the United States, written by Jessica Mitford and published in 1963. An updated revision, ''The American Way of Death Revisited'', largely completed by Mitford ...
'', by
Jessica Mitford Jessica Lucy "Decca" Freeman-Mitford (11 September 1917 – 23 July 1996) was an English author, one of the six aristocratic Mitford sisters noted for their sharply conflicting politics. Jessica married her second cousin Esmond Romilly, who ...
* ''The American Way of Death Revisited'', by Jessica Mitford * ''The Japanese Way of Death'', by Hikaru Suzuki * ''
Tibetan Book of the Dead The ''Bardo Thodol'' (, 'Liberation through hearing during the intermediate state'), commonly known in the West as ''The Tibetan Book of the Dead'', is a terma text from a larger corpus of teachings, the ''Profound Dharma of Self-Liberation ...
''


Dead people

*
Lists of deaths by year This is a list of lists of deaths of notable people, organized by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked below. 2025 2024 2023 2022 2021 2020 2019 2018 20 ...


Other

*
Immortality Immortality is the concept of eternal life. Some species possess "biological immortality" due to an apparent lack of the Hayflick limit. From at least the time of the Ancient Mesopotamian religion, ancient Mesopotamians, there has been a con ...
*
Preventable causes of death Preventable causes of death are causes of death related to risk factors which could have been avoided. The World Health Organization has traditionally classified death according to the primary type of disease or injury. However, causes of death ...
*
Coffin birth Coffin birth, also known as postmortem fetal extrusion,Lasso ''et al.'' 2009.Schulz 2005. is the expulsion of a viability (fetal), nonviable fetus through the vaginal opening of the decomposing body of a deceased pregnant woman due to increasing p ...
*
Post-mortem interval The post-mortem interval (PMI) is the time that has elapsed since an individual's death. When the time of death is not known, the interval may be estimated, and so an approximate time of death established. Postmortem interval estimations can ra ...
*
Promession Promession is an idea of how to dispose human remains by way of freeze drying. The concept of promession was developed by Swedish biologist Susanne Wiigh-Mäsak, who derived the name from the Italian word for "promise" (''promessa''). She f ...
*
Resomation Alkaline hydrolysis (also called biocremation, resomation, flameless cremation, aquamation or water cremation) is a process for the disposal of human and pet remains using lye and heat; it is alternative to burial, cremation, or sky burial. Proce ...
; Political/legal *
Cause of death In law, medicine, and statistics, cause of death is an official determination of the conditions resulting in a human's death, which may be recorded on a death certificate. A cause of death is determined by a medical examiner. In rare cases, an ...
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Death-qualified jury A death-qualified jury is a jury in a criminal law case in the United States in which the death penalty is a prospective sentence. Such a jury will be composed of jurors who: #Are not categorically opposed to the imposition of capital punishment; ...
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Dying declaration In the law of evidence, a dying declaration is testimony that would normally be barred as hearsay, but may in common law nonetheless be admitted as evidence in criminal law trials because it constituted the last words of a dying person. The rati ...
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Faked death A faked death, also called a staged death, is the act of an individual purposely deceiving other people into believing that the individual is dead, when the person is, in fact, still alive. The faking of one's own death by suicide is sometimes ref ...
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Inquest An inquest is a judicial inquiry in common law jurisdictions, particularly one held to determine the cause of a person's death. Conducted by a judge, jury, or government official, an inquest may or may not require an autopsy carried out by a cor ...
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Suspicious death A death is suspicious if it is unexpected and its circumstances or cause are medically or legally unexplained. Normally, this occurs in the context of medical care, suicide or suspected criminal activity. Legal procedure United Kingdom In cases o ...
; After death * Other aspects **
Afterlife The afterlife or life after death is a purported existence in which the essential part of an individual's Stream of consciousness (psychology), stream of consciousness or Personal identity, identity continues to exist after the death of their ...
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Cemetery A cemetery, burial ground, gravesite, graveyard, or a green space called a memorial park or memorial garden, is a place where the remains of many death, dead people are burial, buried or otherwise entombed. The word ''cemetery'' (from Greek ...
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Customs Customs is an authority or Government agency, agency in a country responsible for collecting tariffs and for controlling International trade, the flow of goods, including animals, transports, personal effects, and hazardous items, into and out ...
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Death mask A death mask is a likeness (typically in wax or plaster cast) of a person's face after their death, usually made by taking a cast or impression from the corpse. Death masks may be mementos of the dead or be used for creation of portraits. The m ...
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Eternal oblivion Eternal oblivion (also referred to as non-existence or nothingness) is the philosophical, religious, or scientific concept of one's consciousness forever ceasing upon death. Pamela Heath and Jon Klimo write that this concept is mostly associated ...
** Examination **
Funeral A funeral is a ceremony connected with the final disposition of a corpse, such as a burial or cremation, with the attendant observances. Funerary customs comprise the complex of beliefs and practices used by a culture to remember and respect th ...
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Grief Grief is the response to the loss of something deemed important, particularly to the death of a person to whom or animal to which a Human bonding, bond or affection was formed. Although conventionally focused on the emotional response to loss, ...
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Intermediate state Intermediate state may refer to: Science * an intermediate chemical state * Virtual state, a very short-lived, unobservable quantum state * Meissner effect, the expulsion of a magnetic field from a superconductor during its transition to the supe ...
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Mourning Mourning is the emotional expression in response to a major life event causing grief, especially loss. It typically occurs as a result of someone's death, especially a loved one. The word is used to describe a complex of behaviors in which t ...
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Resurrection Resurrection or anastasis is the concept of coming back to life after death. Reincarnation is a similar process hypothesized by other religions involving the same person or deity returning to another body. The disappearance of a body is anothe ...
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Taboo on the dead The taboo on the dead includes the taboo against touching of the dead, those surrounding them and anything associated with the dead. Taboo against naming the dead A taboo against naming the dead is a kind of word taboo whereby the name of a recen ...
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Vigil A vigil, from the Latin meaning 'wakefulness' ( Greek: , or ), is a period of purposeful sleeplessness, an occasion for devotional watching, or an observance. The Italian word has become generalized in this sense and means 'eve' (as in "on t ...
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Death anniversary A death anniversary (or deathday) is the anniversary of the death of a person. It is the opposite of birthday. It is a custom in several Asian cultures, including Azerbaijan, Armenia, Cambodia, China, Georgia, Hong Kong, Taiwan, India, Myanmar ...
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Death anxiety Death anxiety is anxiety caused by thoughts of one's own death, and is also known as thanatophobia (fear of death). This anxiety can significantly impact various aspects of a person's life. Death anxiety is different from necrophobia, which r ...
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Death deity The mythology or religion of most cultures incorporate a god of death or, more frequently, a divine being closely associated with death, an afterlife, or an underworld. They are often amongst the most powerful and important entities in a given ...
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Personification of death Personifications of death are found in many religions and mythologies. In more modern stories, a character known as the Grim Reaper (usually depicted as a berobed skeleton wielding a scythe) causes the victim's death by coming to collect that per ...
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Dying-and-rising god A dying-and-rising god, life–death–rebirth deity, or resurrection deity is a religious motif in which a god or goddess dies and is resurrected.Leeming, "Dying god" (2004)Miles 2009, 193 Examples of gods who die and later return to l ...
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Psychopomp Psychopomps (from the Greek word , , literally meaning the 'guide of souls') are creatures, spirits, angels, demons, or deities in many religions whose responsibility is to escort newly deceased souls from Earth to the afterlife. Their role is ...
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Death camp Nazi Germany used six extermination camps (), also called death camps (), or killing centers (), in Central Europe, primarily in occupied Poland, during World War II to systematically murder over 2.7 million peoplemostly Jewsin the Holocau ...
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Death drive In classical psychoanalysis of Sigmund Freud, the death drive () is the Drive theory, drive toward destruction in the sense of breaking down complex phenomena into their constituent parts or bringing life back to its inanimate 'dead' state, often ...
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Death education Death education is education about death that focuses on the human and emotional aspects of death. Though it may include teaching on the biological aspects of death, teaching about coping with grief is a primary focus. The scientific study of dea ...
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Death hoax A death hoax is a deliberate report of someone's death that is later revealed to be untrue."Ordinary reactions to extraordinary events", by Ray Broadus Browne, Arthur G. Neal, 2001, , chapter "Dead or Alive", pp. 21-42 In some cases, it might be ...
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Death knell A death knell is the ringing of a church bell to announce the death of a person. Historically, it was the second of three bells rung around death, the first being the passing bell to warn of impending death, and the last was the lych bell or corpse ...
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Death march A death march is a forced march of prisoners of war, other captives, or deportees in which individuals are left to die along the way. It is distinct from simple prisoner transport via foot march. Article 19 of the Geneva Convention requires tha ...
* Death messenger *
Death notification A death notification or, in military contexts, a casualty notification is the delivery of the news of a death to another person. There are many roles that contribute to the death notification process. The ''notifier'' is the person who deliver ...
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Death poem The death poem is a genre of poetry that developed in the literary traditions of the Sinosphere—most prominently in Culture of Japan, Japan as well as certain periods of Chinese history, Joseon Korea, and Vietnam. They tend to offer a reflectio ...
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Death squad A death squad is an armed group whose primary activity is carrying out extrajudicial killings, massacres, or enforced disappearances as part of political repression, genocide, ethnic cleansing, or revolutionary terror. Except in rare cases in w ...
* Festival of the dead *
Necrophobia Necrophobia is a specific phobia, the irrational fear of dead organisms (e.g., corpses) as well as things associated with death (e.g., coffins, tombstones, funerals, cemeteries). With all types of emotions, obsession with death becomes evident i ...
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The Order of the Good Death The Order of the Good Death is a death acceptance organization founded in 2011 by mortician and author Caitlin Doughty. The group advocates for natural burial and embracing human mortality. Along with Doughty, members include Sarah Chavez, Dire ...
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Spiritual death The concept of spiritual death has varying meanings in various uses and contexts. Buddhism Although Buddhists occasionally use the term 'spiritual death,' there is no consensus about the meaning because the Buddha himself never used the term, he ...
* Thanatosensitivity *
Undead The undead are beings in mythology, legend, or fiction that are deceased but behave as if they were alive. A common example of an undead being is a cadaver, corpse reanimated by supernatural forces, by the application of either the deceased's o ...


See also

* Outline of life science


References


External links

* {{Outline footer *
Death Death is the end of life; the irreversible cessation of all biological functions that sustain a living organism. Death eventually and inevitably occurs in all organisms. The remains of a former organism normally begin to decompose sh ...
Death Death is the end of life; the irreversible cessation of all biological functions that sustain a living organism. Death eventually and inevitably occurs in all organisms. The remains of a former organism normally begin to decompose sh ...