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-ology
''-logy'' is a suffix in the English language, used with words originally adapted from Ancient Greek ending in ('). The earliest English examples were anglicizations of the French '' -logie'', which was in turn inherited from the Latin ''-logia''. The suffix became productive in English from the 18th century, allowing the formation of new terms with no Latin or Greek precedent. The English suffix has two separate main senses, reflecting two sources of the suffix in Greek: *a combining form used in the names of school or bodies of knowledge, e.g., ''theology'' (loaned from Latin in the 14th century) or ''sociology''. In words of the type ''theology'', the suffix is derived originally from (''-log-'') (a variant of , ''-leg-''), from the Greek verb (''legein'', 'to speak')."-logy." ''The Concise Oxford Dictionary of English Etymology''. Oxford University Press, 1986. retrieved 20 August 2008. The suffix has the sense of "the character or deportment of one who speaks or treats ...
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Ology (other)
An ology or -''logy'' is a scientific discipline. Ology or Ologies may also refer to: * ''Ologies'' (podcast), a science podcast hosted by Allie Ward * ''Ology'' (book series), a fantasy book series by Dugald Steer * ''Ology'' (album), 2016 album by Gallant * Ology Bioservices, an American biopharmaceutical company *''OLogy'', a science website for kids from the American Museum of Natural History *"Ology", song by Living Colour from the album '' Time's Up'' * List of words with the suffix -''ology'' See also *Logy (other) -''logy'' is an English suffix derived from the Greek word ''logía''. Logy may also refer to: * Jan Antonín Losy (Johann Anton Logy; c. 1650–1721), Czech composer * Logy Bay-Middle Cove-Outer Cove, a town in Newfoundland and Labrador, Canada ...
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Suffix
In linguistics, a suffix is an affix which is placed after the stem of a word. Common examples are case endings, which indicate the grammatical case of nouns and adjectives, and verb endings, which form the conjugation of verbs. Suffixes can carry grammatical information (inflectional endings) or lexical information ( derivational/lexical suffixes)''.'' Inflection changes the grammatical properties of a word within its syntactic category. Derivational suffixes fall into two categories: class-changing derivation and class-maintaining derivation. Particularly in the study of Semitic languages, suffixes are called affirmatives, as they can alter the form of the words. In Indo-European studies, a distinction is made between suffixes and endings (see Proto-Indo-European root). A word-final segment that is somewhere between a free morpheme and a bound morpheme is known as a suffixoidKremer, Marion. 1997. ''Person reference and gender in translation: a contrastive investigation of ...
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Paralogy
Sequence homology is the biological homology between DNA, RNA, or protein sequences, defined in terms of shared ancestry in the evolutionary history of life. Two segments of DNA can have shared ancestry because of three phenomena: either a speciation event (orthologs), or a duplication event (paralogs), or else a horizontal (or lateral) gene transfer event (xenologs). Homology among DNA, RNA, or proteins is typically inferred from their nucleotide or amino acid sequence similarity. Significant similarity is strong evidence that two sequences are related by evolutionary changes from a common ancestral sequence. Alignments of multiple sequences are used to indicate which regions of each sequence are homologous. Identity, similarity, and conservation The term "percent homology" is often used to mean "sequence similarity”, that is the percentage of identical residues (''percent identity''), or the percentage of residues conserved with similar physicochemical properties ('' ...
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Genethlialogy
Natal astrology, also known as genethliac astrology or genethlialogy, is a system of astrology that claims to shed light on an individual’s personality or path in life based on constructing a horoscope or natal chart that includes the exact date, time, and location of an individual's birth. Natal astrology is found in the Indian, Chinese, Hellenistic and Western astrological traditions. A horoscope illustrates the positions of the Sun, Moon, planets, Ascendant, Midheaven, Descendant and Immum Coeli as well as the aspects or angles between them. Interpretation includes noting the placement and significance of important features. ''Chart Weighting'' analyzes Zodiac Signs and Houses. ''Chart Shaping'' analyzes planetary aspect patterns. In general, astrology is considered to be a pseudoscience by the scientific community. There is little statistical evidence that shows causation between horoscopes and the consequences in a person's life or those that may occur throughout ...
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Hexalogy
A hexalogy (from Greek ἑξα- '' hexa-'', "six" and -λογία ''-logia'', "discourse") is a compound literary or narrative work that is made up of six distinct works. The word apparently first appeared in English as a borrowing from German, in discussions of August Bungert's Wagnerian opera cycle entitled ''Homerische Welt'' based on the Iliad and the Odyssey.William Foster Apthorp. ''The opera, past and present: an historical sketch.'' Scribner, 1901. Page 204.Arthur Elson. ''Modern Composers of Europe.'' L.C. Page and Company, 1904. Page 76. (He planned two tetralogies, but the third and fourth operas of the eight were never written.) Both ''pentalogie'' and ''hexalogie'' were used by Théophile Gautier in 1859.Théophile Gautier. ''Histoire de l'art dramatique en France depuis vingt-cinq ans, Volume 5.'' Magnin, Blanchard et compagnie, 1859. Page 220. In 1923 the word was applied by an American reviewer to Johannes V. Jensen's '' The Long Journey''.''The Bookman: a review ...
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Herbology
Herbal medicine (also called herbalism, phytomedicine or phytotherapy) is the study of pharmacognosy and the use of medicinal plants, which are a basis of traditional medicine. Scientific evidence for the effectiveness of many herbal treatments remains limited, prompting ongoing regulatory evaluation and research into their safety and efficacy. Standards for purity or dosage are generally not provided. The scope of herbal medicine sometimes includes fungal and bee products, as well as minerals, shells and certain animal parts. Paraherbalism is the pseudoscientific use of plant or animal extracts as medicine, relying on unproven beliefs about the safety and effectiveness of minimally processed natural substances. Herbal medicine has been used since at least the Paleolithic era, with written records from ancient Sumer, Egypt, Greece, China, and India documenting its development and application over millennia. Modern herbal medicine is widely used globally—especially in Asia ...
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Mammalogy
In zoology, mammalogy is the study of mammals – a class of vertebrates with characteristics such as homeothermic metabolism, fur, four-chambered hearts, and complex nervous systems. The archive of number of mammals on earth is constantly growing, but is currently set at 6,495 different mammal species including recently extinct. There are 5,416 living mammals identified on earth and roughly 1,251 have been newly discovered since 2006. The major branches of mammalogy include natural history, taxonomy and systematics, anatomy and physiology, ethology, ecology, and management and control. Mammalogists are typically involved in activities such as conducting research, managing personnel, and writing proposals. Mammalogy branches off into other taxonomically oriented disciplines such as primatology (study of primates), and cetology (study of cetaceans). Like other studies, mammalogy is also a part of zoology which is also a part of biology, the study of all living things. Researc ...
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Mineralogy
Mineralogy is a subject of geology specializing in the scientific study of the chemistry, crystal structure, and physical (including optical mineralogy, optical) properties of minerals and mineralized artifact (archaeology), artifacts. Specific studies within mineralogy include the processes of mineral origin and formation, classification of minerals, their geographical distribution, as well as their utilization. History Early writing on mineralogy, especially on gemstones, comes from ancient Babylonia, the ancient Greco-Roman world, ancient and medieval History of China, China, and Sanskrit texts from History of India, ancient India and the ancient Islamic world. Books on the subject included the ''Naturalis Historia, Natural History'' of Pliny the Elder, which not only described many different minerals but also explained many of their properties, and Kitab al Jawahir (Book of Precious Stones) by Persian scientist Al-Biruni. The German Renaissance specialist Georgius Agricola ...
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Logy (other)
-''logy'' is an English suffix derived from the Greek word ''logía''. Logy may also refer to: * Jan Antonín Losy (Johann Anton Logy; c. 1650–1721), Czech composer * Logy Bay-Middle Cove-Outer Cove, a town in Newfoundland and Labrador, Canada *Logy, the protagonist in the 2014 role-playing video game '' Atelier Escha & Logy: Alchemists of the Dusk Sky'' See also * Logie (other) * Ology (other) {{dab ...
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Petrology
Petrology () is the branch of geology that studies rocks, their mineralogy, composition, texture, structure and the conditions under which they form. Petrology has three subdivisions: igneous, metamorphic, and sedimentary petrology. Igneous and metamorphic petrology are commonly taught together because both make heavy use of chemistry, chemical methods, and phase diagrams. Sedimentary petrology is commonly taught together with stratigraphy because it deals with the processes that form sedimentary rock. Modern sedimentary petrology is making increasing use of chemistry. Background Lithology was once approximately synonymous with petrography, but in current usage, lithology focuses on macroscopic hand-sample or outcrop-scale description of rocks while petrography is the speciality that deals with microscopic details. In the petroleum industry, lithology, or more specifically mud logging, is the graphic representation of geological formations being drilled through and drawn ...
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Genealogy
Genealogy () is the study of families, family history, and the tracing of their lineages. Genealogists use oral interviews, historical records, genetic analysis, and other records to obtain information about a family and to demonstrate kinship and pedigrees of its members. The results are often displayed in charts or written as narratives. The field of family history is broader than genealogy, and covers not just lineage but also family and community history and biography. The record of genealogical work may be presented as a "genealogy", a "family history", or a " family tree". In the narrow sense, a "genealogy" or a " family tree" traces the descendants of one person, whereas a "family history" traces the ancestors of one person, but the terms are often used interchangeably. A family history may include additional biographical information, family traditions, and the like. The pursuit of family history and origins tends to be shaped by several motives, including the des ...
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