Hypănis: is, m., = Ὕπανις.I A river of European Sarmatia, now the Boug, Mel. 2, 1, 6; Plin. 4, 12, 26, § 83; 11, 36, 43, § 120; Cic. Tusc. 1, 39, 94; Verg. G. 4, 370; Ov. M. 15, 285.—II A Trojan, Verg. A. 2, 340.