Lewis & Short

cyprĭnum, i, n., = κύπρινον, a fragrant oil, made from the blossoms of the cyprus (κύπρος), cyprus-oil, cyprus-ointment, Plin. 15, 7, 7, § 28; 13, 1, 2, § 5 sq.; 28, 8, 28, § 109; Cels. 2, 33; 4, 20 al.