cupreus

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

cū̆prĕus (cȳ̆pr-), a, um, adj. [cuprum],

of copper, copper- : bidentes, Pall. Jul. 5: acus, Treb. Claud. 14 (for Plin. 23, 3, 37, § 74, v. Cyprius, s. v. Cyprus).