Definition from Wiktionary, the free dictionary
frostbite (plural frostbites)
- The freezing, or effect of a freezing, of some part of the body.
the freezing of some part of the body
- (transitive) To expose to the effect of frost, or a frosty air; to blight or nip with frost.
- (intransitive) To engage in winter sailboating.
to expose to the effect of frost