I.without a beard, beardless (rare but class.): “non convenire barbatum esse filium (Aesculapium), cum pater (Apollo) imberbis esset,” Cic. N. D. 3, 34, 83; 1, 30, 83; id. Cat. 2, 10, 22: “quae Imberbes didicere,” Hor. Ep. 2, 1, 85.—In the form imberbus , a, um: androgyni, Lucil. ap. Non. 493, 27; and ap. Charis. p. 74; Cic. Dom. 14, 37; id. Agr. 1, Fragm. 3 (ap. Charis. p. 74): quod maximi sunt iidemque imberbi, Varr. ap. Non. 493, 30: “imberbus juvenis,” Hor. A. P. 161 Orell. N. cr.
imberbis (inb- ), e, adj. in - barba; cf.: infamis, informis,