bad-mouth


bad–mouth

verb

Definition of BAD-MOUTH

to express scornfully one's low opinion of <she promptly bad-mouthed that awful movie to everyone she knew>
Antonyms acclaim, applaud, exalt, extol (also extoll), glorify, laud, magnify, praise

Seen & Heard

What made you want to look up bad-mouth? Please tell us where you read or heard it (including the quote, if possible).