Lewis Short
vĕhes (noun F) : veho
* A carriage loaded with any thing, a cart-load, wagon-load (post-Aug.).
* Lit.: faeni large onusta,Plin. 36, 15, 24, § 108: stercoris,Col. 11, 2, 86: fimi,Plin. 18, 23, 53, § 193: qui lapis etiam nunc ostenditur magnitudine vehis,so big as to be a cart-load,id. 2, 58, 59, § 149.
* Transf., as a measure, a load, Col. 11, 2, 13.
Charlton T. Lewis, Charles Short, A Latin Dictionary