Lewis Short
carrūca | carrūcha (noun F) : and , ae.
* A sort of four-wheeled travelling and state coach (not before the empire), Plin. 33, 11, 49, § 140; Suet. Ner. 30; Mart. 3, 47, 13; 3, 62, 5; 12, 24, 2; Lampr. Elag. 31 al.; cf. Becker, Gall. 3, p. 12 sq.
Charlton T. Lewis, Charles Short, A Latin Dictionary