Meaning of the word fink in English

What does fink mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

fink

US /fɪŋk/
UK /fɪŋk/

Noun

a person who informs on someone, especially a member of a group or gang; a police informer

Example:
He was accused of being a fink for telling the boss about their plans.
Nobody likes a fink in the group.

Verb

to inform on someone; to betray

Example:
He threatened to fink on his friends if they didn't help him.
Don't fink on me, please!