Definition of city boy in English:

city boy

noun

  • 1A boy or man who is a native or inhabitant of a city, or who has urban tastes or manners.

  • 2(In later use) British informal (also with capital initial) a man who works in the City of London or in the financial or business sectors; especially (depreciative) one characterized as materialistic, arrogant, or bad-mannered.

Origin

Early 17th century.