Lewis Short
(adjective) : ĭn-ăquōsusa, um
* Lacking water (post-class.): loca,Cassiod. Hist. Eccl. 1, 1: inaquosus ἄνυδρος, Gloss. Cyril.— As subst.: ĭnăquōsa, ōrum, n. plur., dry places, desert places: serpentes arida et inaquosa sectantur,Tert. Bapt. 1.
Charlton T. Lewis, Charles Short, A Latin Dictionary