Type any word!

Rat out Meaning in English

expression

ˈɹæt/ /ˈaʊt
RAT-owt
ɹˈæt/ /ˈaʊt
rat-OWT

Definition

To tell someone in authority about another person's wrongdoing, usually in a secret or disloyal way.

Usage & Nuances

Very informal, often used in American English with a negative sense of betrayal or disloyalty. Common with 'to the police', 'to the teacher', etc. Synonymous with 'snitch on'. Not appropriate in formal contexts.

Example Sentences

He ratted out his friend to the teacher.

basic

Don't rat out your classmates.

basic

She was scared to rat out her boss.

basic

Who ratted us out to the principal?

natural

I wouldn't rat out my brother, no matter what.

natural

Someone ratted out the whole group to the cops last night.

natural