gangbuster

noun

gang·​bust·​er ˈgaŋ-ˌbə-stər How to pronounce gangbuster (audio)
Synonyms of gangbusternext
: one engaged in the aggressive breakup of organized criminal gangs
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Examples of gangbuster in a Sentence

Recent Examples on the Web
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Goldman's coming on like gangbusters around the corner. Robbie Owens, CBS News, 25 Feb. 2026 Rico Dowdle looked like gangbusters after running through it for 183 yards in October. Kevin Sherrington feb. 23, Dallas Morning News, 23 Feb. 2026 His campaign started off like gangbusters in August, attracting huge crowds and millions in donations. Mark Leibovich, The Atlantic, 11 Feb. 2026 Note that the latter is hardly going gangbusters, with Cybertruck sales falling 48% YTD in the fourth quarter compared to last year, according to Cox. Brooke Crothers, Forbes.com, 30 Jan. 2026 See All Example Sentences for gangbuster

Word History

First Known Use

1930, in the meaning defined above

Time Traveler
The first known use of gangbuster was in 1930

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Cite this Entry

“Gangbuster.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gangbuster. Accessed 9 Mar. 2026.

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