let something slip

Verb

Meaning

let something slip (third-person singular simple present lets something slip, present participle letting something slip, simple past and past participle let something slip)

(idiomatic) To accidentally reveal a secret.
We were talking about Natalie when I let slip that she was pregnant.

Source: en.wiktionary.org

Close letter words and terms

let someone use let something ride let something slide let stand let stay let the bear be