nominativus

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

nōmĭnātīvus, a, um, adj. [nomino],

of or belonging to naming, nominative; in gram.: casus nominativus, the nominative case , Varr. L. L. 10, § 23 Müll.; Quint. 1, 7, 3; 7, 9, 13; 8, 3, 46 et saep.