Custom, customary, or consuetudinary may refer to:

Traditions, laws, and religion

Convention (norm) A convention is a set of agreed, stipulated, or generally accepted standards, norms, social norms, or criteria, often taking the form of a custom. In a social context, a convention may retain the character of an "unwritten law" of custom (for e ...

, a set of agreed, stipulated or generally accepted rules, norms, standards or criteria, often taking the form of a custom *

Norm (social) Social norms are shared standards of acceptable behavior by groups. Social norms can both be informal understandings that govern the behavior of members of a society, as well as be codified into rules and laws. Social normative influences or so ...

, a rule that is socially enforced *

Customary law A legal custom is the established pattern of behavior that can be objectively verified within a particular social setting. A claim can be carried out in defense of "what has always been done and accepted by law". Customary law (also, consuetudina ...

or consuetudinary, laws and regulations established by common practice *

Customary (liturgy) A customary is a Christian liturgical book containing the adaptation of a rite for a particular context, typically to local ecclesiastical customs and specific church buildings. A customary is generally synonymous to and sometimes constituent ...

or consuetudinary, a Christian liturgical book describing the adaptation of rites and rules for a particular context *

Custom (Catholic canon law) In the canon law of the Catholic Church, custom is the repeated and constant performance of certain acts for a defined period of time, which, with the approval of the competent legislator, thereby acquire the force of law.Metz, ''What is Canon ...

, an unwritten law established by repeated practice *

Customary international law Customary international law is an aspect of international law involving the principle of custom. Along with general principles of law and treaties, custom is considered by the International Court of Justice, jurists, the United Nations, and its ...

, an aspect of international law involving the principle of custom *

Mores Mores (, sometimes ; , plural form of singular , meaning "manner, custom, usage, or habit") are social norms that are widely observed within a particular society or culture. Mores determine what is considered morally acceptable or unacceptable ...

Tradition A tradition is a belief or behavior (folk custom) passed down within a group or society with symbolic meaning or special significance with origins in the past. A component of cultural expressions and folklore, common examples include holidays or ...

Minhag ''Minhag'' ( he, מנהג "custom", classical pl. מנהגות, modern pl. , ''minhagim'') is an accepted tradition or group of traditions in Judaism. A related concept, '' Nusach'' (), refers to the traditional order and form of the prayers. Et ...

(pl. minhagim), Jewish customs * ʿUrf (Arabic: العرف), the customs of a given society or culture

Import-export

Customs Customs is an authority or agency in a country responsible for collecting tariffs and for controlling the flow of goods, including animals, transports, personal effects, and hazardous items, into and out of a country. Traditionally, customs ...

, a tariff on imported or exported goods *

Custom house A custom house or customs house was traditionally a building housing the offices for a jurisdictional government whose officials oversaw the functions associated with importing and exporting goods into and out of a country, such as collecting ...

Modification

Modding ''Modding'' is a slang expression derived from the English verb " to modify". The term refers to modification of hardware, software, or anything else, to perform a function not originally intended by the designer, or to achieve bespoke specif ...

Bespoke The word ''bespoke'' () has evolved from a verb meaning 'to speak for something', to its contemporary usage as an adjective. Originally, the adjective ''bespoke'' described tailor-made suits and shoes. Later, it described anything commissioned t ...

, anything commissioned to a particular specification *

Custom car A custom car is a passenger vehicle that has been either substantially altered to improve its performance, often by altering or replacing the engine and transmission; made into a personal "styling" statement, using paint work and aftermarke ...

Custom motorcycle A custom motorcycle is a motorcycle with stylistic and/or structural changes to the 'standard' mass-produced machine offered by major manufacturers. Custom motorcycles might be unique, or built in limited quantities. While individual motorcycli ...

Brands, titles and proper names

Custom (guitar) The Fender Musical Instruments Corporation (FMIC, or simply Fender) is an American manufacturer of instruments and amplifiers. Fender produces acoustic guitars, bass amplifiers and public address equipment, however it is best known for its ...

, a model of guitar made by Fender *

Custom (musician) Duane Eric Lavold (June 15, 1967 – December 18, 2021), better known by his stage name Custom, was a Canadian-born, New York-based rock musician and filmmaker best known for his song “Hey Mister." Biography Lavold expressed his fandom for T ...

, stage name for New York-based musician Duane Lavold * ''Customs'' (TV series), an Irish television series that focuses on the daily lives of customs officers *

Kimber Custom The Kimber Custom is an M1911 style semi-automatic pistol. It is designed, manufactured, and distributed by Kimber Manufacturing, Inc. in Yonkers, New York. Overview The Custom is made in a variety of styles with different features and fini ...

, a type of pistol * ''Customs'' (album), a 1989 album by Savage Republic

Traditions, laws, and religion

Import-export

Modification

Brands, titles and proper names

See also