Webster's Revised Unabridged Dictionary · 1913

Gangrene

Gangrene , noun

[French gangrène, Latin gangraena, from Greek {not transcribed}, from {not transcribed} to gnaw, eat; compare Sanskrit gras, gar, to devour, and English voracious, also canker, n., in sense 3.]

(Medicine) 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.

Gangrene , verb, transitive and intransitive

[Compare French gangréner.]

To produce gangrene in; to be affected with gangrene.