I.a people of Gaul, on the Rhine, neighbors of the Helvetians, near Basle, Caes. B. G. 1, 5; 6, 25; 7, 75.—Hence,
1. Raurăcum , i, n., the city of the Rauraci, now Augst, near Basle, Amm. 14, 10, 6: Rauriaca colonia, Plin. l. l.; also called Raurĭcum , id. 4, 12, 24, § 79: “RAVRICA,” Inscr. Orell. 432.—
2. Raurăcus , a, um, adj., of or belonging to the Rauraci: “colonia Rauraca = Rauracum,” Plin. 4, 17, 31, § 106 (al. Rauriaca).