The act of forming a shape with the mouth, especially as part of sign language. / Ranting; passionate speech devoid of meaning.

plural of mouthful

(archaic, dialectal) plural of mouth

(archaic, dialectal) Third-person singular simple present indicative form of mouth

plural of mouthing

Obsolete spelling of mouth

(obsolete) Talkative; eager to speak. / With the mouth open. / Gaping in surprise, wonder or astonishment.

prone to speaking evasively, indirectly, or duplicitously; not forthright

simple past tense and past participle of mouth off

(informal) Regularly using vulgar language, especially strong profanities.