Urbīnum, i, n., a town in Umbria, Tac. H. 3, 62; Inscr. Orell. 3714.
Hence, Urbīnas, ātis, adj., of or belonging to Urbinum: Petissius, Cic. Phil. 12, 8, 19; cf. Varr. L. L. 8, § 84 Müll.
In plur.: Urbī-nātes, um, m., the inhabitants of Urbinum, Plin. 3, 14, 19, § 114; Inscr. Orell. 999.