Lewis Short
(adjective) : tortīvus, a, um, id.
* Pressed out, squeezed out (by subjecting the grapes a second time to the press): mustum,Cato, R. R. 23, 4; id. ap. Plin. 14, 21, 25, § 130; Col. 12, 36; Cael. Aur. Acut. 3, 21, 217.
Charlton T. Lewis, Charles Short, A Latin Dictionary