Lewis Short
Nīcŏmēdīa | Nīcŏmēdenses, ĭum (noun F.m) : Νικομήδεια
* The capital of Bithynia, now Izmid, Plin. 5, 32, 43, § 149; Amm. 22, 9, 3; Aur. Vict. Caes. 39, 45.—Hence
* The Nicomedians, Plin. et Traj. Ep. 37 (46), 1; Dig. 50, 9, 5; Inscr. Grut. 389, 2.
Charlton T. Lewis, Charles Short, A Latin Dictionary