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OED's earliest evidence for exaptation is from 1981, in New Scientist. exaptation is a borrowing from Latin, combined with an English element. Etymons: Latin ex , aptus , ‑ation suffix .
18 Ιουλ 2022 · Over 140,000 alternative and opposite words are given with the closest, most frequently used synonyms listed first; in addition, thousands of real-life examples of usage from the Oxford English Corpus enable the reader to pinpoint the relevant word quickly and easily.
The term “exaptation” was coined to describe acquisition, or “cooption” of a new function with a positive effect on fitness.
The meaning of EXAPTATION is a trait, feature, or structure of an organism or taxonomic group that takes on a function when none previously existed or that differs from its original function which had been derived by evolution; also : the condition or circumstance of possessing one or more such traits, features, or structures.
25 Μαΐ 2021 · The Oxford English Dictionary provides definitions of approximately 290,500 English words, arranged alphabetically in twenty volumes, with cross-references, etymologies, and pronunciation keys, and includes a bibliography. 1998 reprint
31 Αυγ 2023 · exaptation (countable and uncountable, plural exaptations) (biology, evolutionary theory) The use of a biological structure or function for a purpose other than that for which it initially evolved.
Define exaptation. exaptation synonyms, exaptation pronunciation, exaptation translation, English dictionary definition of exaptation. n. Biology The utilization of a structure or feature for a function other than that for which it was developed through natural selection. ex·ap′ted adj....
