Search Result for "heelbone": 
Wordnet 3.0

NOUN (1)

1. the largest tarsal bone; forms the human heel;
[syn: heelbone, calcaneus, os tarsi fibulare]



WordNet (r) 3.0 (2006):

heelbone
    n 1: the largest tarsal bone; forms the human heel [syn:
         heelbone, calcaneus, os tarsi fibulare]