Clītumnus, i, m.,
I a small river in Umbria , celebrated in ancient times , whose source received divine homage as Juppiter Clitumnus, now Clitunno or la Vene , Plin. Ep. 8, 8, 1; 8, 8, 5; Verg. G. 2, 146 Serv. et Heyne; Prop. 2 (3), 19, 25; Sil. 4, 547; 8, 453; Suet. Calig. 43.
II —Hence, Clītum-nus , a, um, adj., of Clitumnus : Clitumna novalia, Stat. S. 1, 4, 128.