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gangster

American  
[gang-ster] / ˈgæŋ stər /

noun

  1. a member of a gang of criminals, especially a racketeer in an organized crime syndicate.

    Synonyms:
    goon, hood, thug, crook, hoodlum, mobster

gangster British  
/ ˈɡæŋstə /

noun

  1. a member of an organized gang of criminals, esp one who resorts to violence

"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 gangster

An Americanism dating back to 1895–1900; gang 1 + -ster

Compare meaning

How does gangster compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

A gangster is a member of a criminal gang. Gangsters are sometimes called mobsters. A gang is a criminal organization, and a member of such a group is a gangster. Gangsters work together to commit robberies and break the law in other ways. Many famous movies, such as The Godfather, are about gangsters. This word often refers specifically to members of criminal gangs of the 1920s and 30s, when organized crime frequently involved the smuggling of alcohol.

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Vocabulary lists containing gangster

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.

One of the greatest gangster films of all time was nearly marred by tragedy.

From The Wall Street Journal • Apr. 1, 2026

"They thought I was some international gangster," he said during one interview.

From BBC • Mar. 30, 2026

"Sinners," the tale of gangster twins returning home to a supernatural and segregated Deep South in the 1930s, has already made Academy Awards history with its whopping 16 nominations.

From Barron's • Mar. 15, 2026

The pair's Argentine Tango will feature a "gangster fight scene", and in a Strictly first, Carney will take the lead role.

From BBC • Oct. 31, 2025

Synonyms: thug, delinquent, hooligan, low-life, gangster, and, according to Long, Brianna.

From "On the Come Up" by Angie Thomas