noun.
A usually poor section of a city inhabited primarily by people of the same race, religion, or social background, often because of discrimination.
noun.
An often walled quarter in a European city to which Jews were restricted beginning in the Middle Ages.
noun.
Something that resembles the restriction or isolation of a city ghetto.
adjective.
In a manner typical or stereotypical of an impoverished urban area, as in being makeshift, garish, or crass.