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blowback

British  
/ ˈbləʊˌbæk /

noun

  1. the escape to the rear of gases formed during the firing of a weapon or in a boiler, internal-combustion engine, etc

  2. the action of a light automatic weapon in which the expanding gases of the propellant force back the bolt, thus reloading the weapon

"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

Example Sentences

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See Examples For:

At first, he kept his extraterrestrial experiences to himself, he said, because he was afraid of the potential blowback.

From Slate ● Sep. 22, 2026

Spitzer acknowledged the blowback in an interview with The Times.

From Los Angeles Times ● Sep. 15, 2026

Yet their collective advance has suddenly turned up the anxiety level on Wall Street about the potential for a violent blowback in the stock market.

From MarketWatch ● Sep. 9, 2026

Europe is now feeling significant "blowback", according to Professor Liana Fix, a Germany-based expert at the Council on Foreign Relations.

From BBC ● Sep. 8, 2026

He zinged her with that one, and even though it was super petty, all of us were yikes-ing from the blowback.

From "Patina" by Jason Reynolds

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