P / plăcĭdo
verb transitive

plăcĭdo

2nd PP plăcĭdāre · 3rd PP plăcĭdāvi
to soothe; calm
to soothe, calm (late Lat.): cursus suos, Ambros. Virg. 3; id. de Cain et Abel, 1, 3, 11; id. Jac. et Vit. Beat. 2, 6, 28.