(transitive) To calm; to bring peace to; to influence someone who was furious to the point that they become content or at least no longer irate.

Third-person singular simple present indicative form of placate

One who placates.

simple past tense and past participle of placate

plural of placater

A process or act of placating; appeasement or an expression of appeasement.

present participle of placate

plural of placation

Alternative form of placater

Capable of being placated.