foulmouthed

[ foul-mouthd, -moutht ]

adjective

1. using obscene, profane, or scurrilous language; given to filthy or abusive speech.

Word History and Origins

Origin of foulmouthed¹

First recorded in 1590–1600; foul + mouth + -ed ³

Example Sentences

In St. Vincent, the actor plays a foulmouthed, alcoholic chain smoker with no regard for anyone but himself.

From The Daily Beast