Definition Of fink
an unpleasant or contemptible person, in particular.
fail to do something promised or expected because of a lack of courage or commitment.
administration officials had finked out
inform on to the authorities.
there was no shortage of people willing to fink on their neighbors
Example Of fink
And a little blond feller, I don't know who he was, yelled, ‘Hey, there's a fink here, starting to move goods!’
Candice almost finks out of helping by saying she's ‘got to work with anorexics.’
Charged with obscenity, the 60-year-old professor not only fearfully complied with the cops but immediately finked on two friends.
Could you deal with the fallout if she discovered you're the the fink who told?
He said if it finked out again, they'd fix it again.