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  1. Expressions
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  3. sell someone out

sell someone out

Idiom Trust

Meaning

to betray someone for personal gain

Example Sentences

"He sold me out to save himself."

Related Expressions

nail down

to make something definite or certain

throw someone under the bus

to betray or sacrifice someone to save yourself

on the sly

secretly; in a sneaky way

to kick the bucket

to die (humorous or informal)

have a splitting headache

to have a very bad headache

make your mark

to achieve distinction or recognition

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