gangrene
/ˈɡeɪ̯ŋˌɡɹin/ noun, verb
Forms gangrenes gangrening gangrened
- noun The necrosis and rotting of flesh, usually caused by lack of blood supply. “If gangrene sets in, we may have to amputate the foot.”
- noun (figuratively) A damaging or corrupting influence.
- verb (transitive) To produce gangrene in.
- verb (intransitive) To be affected with gangrene.
- verb (transitive) To corrupt; To cause to become degenerate.
Synonyms
sphacel sphacelus slough necrosis mortification necrose mortify sphacelate
Etymology
Borrowed from French gangrène, from Latin gangraena, from Ancient Greek γάγγραινα (gángraina, “gangrene”).
Webster’s 1913
- noun A term formerly restricted to mortification of the soft tissues which has not advanced so far as to produce complete loss of vitality; but now applied to mortification of the soft parts in any stage.
- verb To produce gangrene in; to be affected with gangrene.
Etymology [F. gangrène, L. gangraena, fr. Gr. gras, gar, to devour, and E. voracious, also canker, n., in sense 3.]
Etymology [Cf. F. gangréner.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “gangrene”, CC BY-SA 4.0. Details