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View synonyms for run off at the mouth
run off at the mouth
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Idioms and Phrases
Talk incessantly, babble, as in Wilbur is always running off at the mouth about his investments . This idiom transfers a flow of water to an unending flow of words. [ Slang ; c. 1900]Advertisement
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
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