Lewis Short
(adjective) : cybaeus, a, um, κύπη, κυβή, cupa
* Pertaining to a kind of merchantship: navis maxima,Cic. Verr. 2, 5, 17, § 44.—Absol.: cybaea, ae, f., a transport or merchant-ship, Cic. Verr. 2, 4, 8, § 17.
Charlton T. Lewis, Charles Short, A Latin Dictionary