Vibĭus: i, m.; Vibĭa, ae, f.,I the name of a Roman gens. 1 C. Vibius Pansa, a consul, Caes. B. C. 1, 24; Cael. ap. Cic. Fam. 8, 8.— 2 Vibius Crispus, an orator, Quint. 5, 13, 48.—Fem., Anthol. Lat. 2, p. 132.