Theumēsus, i, m.,
a mountain of Boeotia , near Thebes , Stat. Th. 4, 372. — Hence, Theumēsius , a, um, adj., Theban , amnis, i. e. Ismenus, Stat. Th. 8, 462: arva, id. ib. 2, 383: juvenis, i. e. Polynices, id. ib. 2, 331.