踵しょう骨こつしょうこつじ字FuriganaMeanings1nouncalcaneus; heel boneanatomy›Anatomical term for the large bone forming the heel. Used in medical and scientific contexts.踵しょう骨こつは足あしの骨ほねの中なかで最もっとも大おおきい。The calcaneus is the largest bone in the foot.
