cavernosus

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

căvernōsus, a, um, adj. [caverna],

full of hollows or cavities : radix, Plin. 26, 8, 37, § 58; 27, 5, 17, § 34: meatus vocis, Prud. Hom. 319.