harenivagus
Could not find arenivagum in Logeion dictionaries.
arenivagum Adjective: neuter nominative singular, Adjective: neuter genitive plural, Adjective: neuter accusative singular, Adjective: neuter vocative singular, Adjective: masculine genitive plural, Adjective: masculine accusative singular of harenivagus
hărēnĭvăgus (aren-), a, um, adj. [harena - vagus],
- wandering over sands: Cato, Luc. 9, 941.