Lewis Short
(adjective) : pācālis, e, pax
* Of or belonging to peace, peaceful (poet.): olea,Ov. M. 6, 101: laurus,peaceful, that betokens peace,id. ib. 15, 591: flammae,on the altar of the goddess of peace,id. F. 1, 719.
Charlton T. Lewis, Charles Short, A Latin Dictionary