pācĭfĭcātor, ōris, m. [pacifico],
a peacemaker , pacificator (class.; cf. pacator): Allobrogum, Cic. Att. 1, 13, 2: Servius pacificator, id. ib. 15, 7, 1; Liv. 27, 30, 4; Quint. 11, 3, 119: Karthaginiensium, Just. 18, 2, 4.
pācificātor ōris, m pacifico, a peace-maker, pacificator : Allobrogum: Athamanum, L. ...
An Elementary Latin Dictionary
·noun One who, or that which, pacifies; a peacemaker. ...
Webster's Dictionary of the English Language