Nēsis, ĭdis (acc. ĭdem and ĭda), f., = Νησίς, a small island in the bay of Naples, between Naples and Puteoli, now Nisita, Cic. Att. 16, 1, 1; 16, 4, 1; Sen. Ep. 51, 3; Stat. S. 3, 1, 148; Luc. 6, 90.