Babble out

Pronunciation of Babble Out
/b_ˈa_b_əl ˈaʊ_t/, /bˈabə͡l ˈa͡ʊt/, /bˈabə‍l ˈa‍ʊt/

Antonyms for babble out

keep quiet, keep one's mouth shut, shut one's mouth.