Mĕsŏpŏtămĭa — Lewis & Short
Mĕsŏpŏtămĭa, ae, f., = *mesopotami/a,
Mesopotameni homines,Sall. H. 4, 53 Dietsch.—In plur. subst.: Mĕsŏpŏ-tămēsii, ōrum, m., the Mesopotamians, Spart. Hadr. 21, 12; Schol. Juv. 1, 104.† † mesŏpўlus, a, um, adj., = me/sospu/lh, that is at the middle door, Inscr. Grut. 32, 11.