purgativus

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

purgātīvus, a, um, adj. [purgo],

purgative , cathartic (post - class.): medicamina, Cael. Aur. Acut. 2, 19; id. Tard. 1, 1; 2, 1.