Lewis Short
(adjective) = ναπαῖος: năpaeus, a, um
* Of or belonging to a wooded vale or dell: nymphae napaeae, dell-nymphs, Col. poët. 10, 264. —Hence
* Subst.: Năpaeae, ārum, f., the dell-nymphs: faciles venerare Napaeas,Verg. G. 4, 535; Stat. Th. 4, 255; Nemes. Ecl. 2, 20.
Charlton T. Lewis, Charles Short, A Latin Dictionary