cuneiform /kū-nēˈi-förm or kūˈni(-i)-förm/ adjective

Wedge-shaped, usu applied to the old Hittite, Babylonian, Assyrian and Persian writing, of which the characters were impressed by the wedge-shaped facets of a stylus

Cuneiform writing

cuneiform bones plural noun (anatomy)

(in the foot) three small bones of the tarsus