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finger man

American  

noun

Slang.
  1. a person who points out someone to be murdered, robbed, etc.


Etymology

Origin of finger man

An Americanism dating back to 1925–30

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But there were nasty rumors that Augie was a finger man.

From Time Magazine Archive

When Sir Anthony meets the finger man he says blandly, "We always wondered how long it would be before you turned us in."

From Time Magazine Archive

Even the now deposed Malenkov can be described as a former police official, for as clerk of the 2,500,000 dossiers, he was actually Stalin's finger man in the great GPU purges.

From Time Magazine Archive

"Girra's finger man, eh?" called back Engel softly.

From Hooded Detective, Volume III No. 2, January, 1942 by Various