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G-man

American  
[jee-man] / ˈdʒiˌmæn /

noun

plural

G-men
  1. an agent for the FBI.


G-man British  

noun

  1. slang an FBI agent

  2. a political detective

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of G-man

First recorded in 1920–25; probably representing Government man

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.

‘The Hidden’ Kyle MacLachlan plays a G-man who’s even more peculiar than MacLachlan’s “Twin Peaks” character, FBI agent Dale Cooper, in this creepy 1987 sci-fi/horror flick.

From Los Angeles Times • Mar. 31, 2022

Law professor John Q. Barrett, who was an associate independent counsel during the Iran-Contra investigation, described Mueller to the Times as “rooted in the Justice Department” and possessed of “a kind of G-man temperament.”

From Salon • May 30, 2019

Mr. Felt, played by Liam Neeson, is shown as the consummate G-man, in line to become FBI boss.

From The Wall Street Journal • Oct. 23, 2018

And at 42, he’s now heading the Washington Field Division of the Bureau of Alcohol, Tobacco, Firearms and Explosives and looking every bit the G-man image he admired as a child.

From Washington Post • May 27, 2018

And there is scarcely a G-man or a Special Agent anywhere without a very firm opinion on that topic.

From The Hacker Crackdown, law and disorder on the electronic frontier by Sterling, Bruce