(idiomatic, informal) To talk ceaselessly or without end

Alternative spelling of motormouth

present participle of mean-mouth

(transitive) To speak unkindly and critically about; to badmouth.

Third-person singular simple present indicative form of mean-mouth

(slang, vulgar) the mouth, seen as a sexual receptacle

(literally) To mouth words in the sense "to make the actions of speech, without producing sound." / (idiomatic) To speak insincerely.

Alternative form of mouthguard

plural of mouth guard

plural of gutter mouth