- to pacify.
Origin of pacificate
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for pacificator
And there will be Time, which is at once Reformer and Pacificator.Charles Sumner; his complete works, volume 7 (of 20)
I'd have given him the pacificator as well as the peace-breaker.
As for big-whiskered Ben, there, I'd like to let him taste my pacificator.
The most interesting was, doubtless, that of the Pacificator of Kingdoms.Travels in Tartary, Thibet, and China
Evariste Regis Huc
The pacificator of Ireland closed his face for the remainder of the day.