M / Moenis
noun

Moenis

gen. Moenis · gender masculine · decl. 3rd
the River Main, in Germany
the River Main, in Germany, Mel. 3, 3, 3.—Called also Moenus, i, Tac. G. 28; Plin. 9, 15, 17, § 45; Amm. 17, 1, 6.