1. The largest tarsal bone that forms the human heel
   "The heelbone, or calcaneus, is often involved in heel pain"; "The os tarsi fibulare, or calcaneus, is often involved in heel pain"; "The calcaneum, or calcaneus, is often involved in heel pain";
   - heelbone, os tarsi fibulare, calcaneum

Derived forms: calcanei

Type of: bone, os[2]

Part of: foot, human foot, pes

Encyclopedia: Calcaneus