Noun: G-man (G-men) 'jee,man
Usage: informal
Usage: informal
- A male special law-enforcement agent of the Federal Bureau of Investigation
"The G-man showed his badge before entering the building";
- government man
Derived forms: G-men
Type of: adult male, bozo [N. Amer, informal], cat [N. Amer, informal], chappie [Brit, informal], FBI agent, geezer [Brit, informal], guy [informal], hombre [N. Amer, informal], man, sod [informal]
Encyclopedia: G-man