Source : Webster's Revised Unabridged Dictionary (1913)

Kibe \Kibe\, n. [W. cib + gwst pain, sickness.]
   A chap or crack in the flesh occasioned by cold; an ulcerated
   chilblain. ``He galls his kibe.'' --Shak.

Source : WordNet®

kibe
     n : ulcerated chilblain on the heel