Lewis Short
pācātor (noun M) : id.
* A peace-maker, pacificator, subjugator (post-Aug.): gentium,Sen. Ben. 5, 15, 6: terrarum,id. ib. 1, 13, 3: orbis,id. Herc. Oet. 1990: terrae Iberae,Sil. 16, 246: Nemeae,id. 2, 483: Rheni,Claud. Laud. Stil. 3, 13: orbis, Num. ap. Eckh. D. N. 7, p. 190.
Charlton T. Lewis, Charles Short, A Latin Dictionary