a person who points out someone to be murdered, robbed, etc.
Words nearby finger man
Origin of finger man
An Americanism dating back to 1925–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for finger man
Even if Nast were finger-man for a bandit gang he would get nothing except clothes and ordinary, easily replaced tools.The Golden Skull|John Blaine