Lewis Short
(adjective) : quinquĕrēmis, is, quinque-remus:
* Decem quinqueremes naves,having five banks of oars,Liv. 41, 9, 1.—As subst.: quinquĕrēmis, is, f., a ship or galley having five banks of oars, a quinquereme (class.): in quinqueremi,Cic. Verr. 2, 4, 46, § 103: una,Liv. 42, 48; 37, 12; Plin. 7, 56, 57, § 208.
Charlton T. Lewis, Charles Short, A Latin Dictionary