Meaning of the word "run off at the mouth" in English

What does "run off at the mouth" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

run off at the mouth

US /rʌn ɔf æt ðə maʊθ/
UK /rʌn ɔf æt ðə maʊθ/
"run off at the mouth" picture

Idiom

1.

to talk too much, especially in a boastful or indiscreet way

Example:
He tends to run off at the mouth when he's had a few drinks.
Don't tell him your secrets; he'll just run off at the mouth to everyone.
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