ossĕus — Lewis & Short
ossĕus, a, um, adj.2. os,
I of bone, bone- (post Aug.):
cuneus,Col. 5, 11:
cultelli,Plin. 12, 25, 54, § 115.—
II Like bone, hard as bone, bony:
manus,Juv. 5, 53:
ilex,Plin. 16, 38, 73, § 186:
cutis,Cassiod. Var. 10, 30.