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beefer

What does beefer mean?

A beefer is an informer or complainer, from 'beef' meaning a grievance or to squeal. It marks someone who talks to the law.

"Keep him out of the plan, he's a known beefer."

Origin

American slang; from 'beef,' a complaint.

Frequently asked questions

What does 'beefer' mean?
A beefer is an informer or complainer, someone who talks to the law. It comes from 'beef,' meaning a grievance or to squeal.
Where does 'beefer' come from?
It is American slang derived from 'beef,' a complaint or grievance.
Is 'beefer' derogatory?
Yes. In underworld usage it marks someone as an informer, which is a serious insult.
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Slang definitions: FreeDict original editorial.