Oppĭus — Lewis & Short
Oppĭus, i, m.; Oppĭa, ae, f.,
Oppia,the wife of L. Mindius, Cic. Fam. 13, 28, 2; v. also Juv. 10, 220 Jan.; id. 10, 322. —Hence, Oppĭus, a, um, adj., of or belonging to an Oppius, Oppian:
Oppia lex,proposed by the people's tribune, C. Oppius, against women's extravagance in dress, Liv. 34, 1, Tac. A. 3, 33; 34:
Oppius mons,one of the summits of the Esquiline Hill, Varr. L. L. 5, § 50 Müll.; Fest. s. v. septimontium, pp. 340 and 348 Müll.; cf. Becker's Antiq. 1, pp. 521, 534.