lŭpīnus, a, um, adj. [lupus],
I of or belonging to a wolf, wolf's : ubera, Cic. Cat. 3, 8, 19: juba, Prop. 4 (5), 10, 20: pellis, Plin. 28, 19, 78, § 257.—
II Transf., like a wolf : impetus, Enn. ap. Don. Ter. Phorm. 339 (Sat. v. 28 Vahl.): rictus, Prud. στεφ. 2, 98.