G-man

noun, slang

Definitions

Noun
  1. 1
    A US government agent fighting organized crime in the interwar years. US, historical, slang
  2. 2
    a male special law-enforcement agent of the Federal Bureau of Investigation wordnet
  3. 3
    Any person working for the US government, especially in undercover work. US, broadly, slang

Etymology

Probably abbreviated from government man.

Next best steps

Mini challenge

Unscramble this word: gman