mutation
/mjuˈteɪʃən/ noun
Forms mutations mutat.
- noun Any alteration or change.
- noun (genetics) Any heritable change of the base-pair sequence of genetic material.
- noun A mutant.
- noun (linguistics) An alteration in a particular sound of a word, especially the initial consonant, which is triggered by the word's morphological or syntactic context and not by its phonological context.
- noun (law) The transfer of title of an asset in a register.
- noun (rare, collective noun) A group of thrushes.
Synonyms
mutant variation sport genetic mutation chromosomal mutation
Etymology
Late 14th century as Middle English mutacioun, from Latin mūtātiō, both directly and via Old French mutacion.
Webster’s 1913
- noun Change; alteration, either in form or qualities.
Etymology [L. mutatio, fr. mutare to change: cf. F. mutation. See Mutable.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “mutation”, CC BY-SA 4.0. Details