Lewis Short
(adjective) : frondĕus, a, um, 1. frons
* Of leaves, covered with leaves, leafy: nemora,Verg. A. 1, 191: Romulus frondea (corona) coronavit Hostilium,Plin. 16, 4, 5, § 11: tecta, leafy coverts, poet. for trees in full leaf, Verg. G. 4, 61: casa,covered with leaves, embowered,Ov. F. 3, 528: cuspis,a toothpick cut from a twig,Mart. 14, 22.
Charlton T. Lewis, Charles Short, A Latin Dictionary