frostbit

/F R AO1 S T B IH0 T/
noun
  1. 1

    An injury suffered as a result of freezing of some part of the body, typically fingers, toes or the nose.

verb
  1. 1

    (transitive) To expose to the effect of frost, or a frosty air; to blight or nip with frost.

  2. 2

    (intransitive) To engage in winter sailboating.