Lewis Short
(adjective) : prŏhĭbĭtōrĭus, a, um, prohibitor
* Restraining, prohibitory (post-Aug.): avis,i. e. that restrains from an act by unfavorable omens,Plin. 10, 14, 17, § 37: interdictum,Dig. 43, 26, 1; Gai. Inst. 4, 140; Ambros. Par. 1, 5, 26.
Charlton T. Lewis, Charles Short, A Latin Dictionary