ĭn-ăquōsus — Lewis & Short
ĭn-ăquōsusa, um, adj.,
I lacking water (post-class.):
loca,Cassiod. Hist. Eccl. 1, 1: inaquosus a)/nudros, Gloss. Cyril.— As subst.: ĭnăquōsa, ōrum, n. plur., dry places, desert places:
serpentes arida et inaquosa sectantur,Tert. Bapt. 1.