The Collaborative International Dictionary
fibulare
Calcaneum \Cal*ca"ne*um\n.; pl. E. -neums, L. -nea. [L. the heel, fr. calx, calcis, the heel.] (Anal.) One of the bones of the tarsus which in man, forms the great bone of the heel; -- called also fibulare.
Wiktionary
fibulare
n. (context anatomy English) The bone or cartilage of the tarsus, which articulates with the fibula and corresponds to the calcaneum in humans and most mammals.