tortīvus — Lewis & Short
tortīvus, a, um, adj.id.,
I 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.