Lewis & Short

villōsus, a, um, adj. [villus], hairy, shaggy, rough: leo, Verg. A. 8, 177: pectora (Caci) saetis, id. ib. 8, 266: guttura (Cerberi) colubris, i. e. with vipers in place of hair, Ov. M. 10, 21: radix, Plin. 12, 12, 26, § 45.
Comp.: arbor, Plin. 16, 10, 19, § 46.
Sup.: animal, Plin. 11, 39, 94, § 229.