water cannon

noun

: a large truck-mounted nozzle for directing a high-pressure stream of water (as at a crowd of rioters or demonstrators)

Examples of water cannon in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Riot police responded with rubber bullets and a water cannon. Alexander Smith, NBC news, 12 June 2025 In response, police used plastic baton rounds and a water cannon. Callum Sutherland, Time, 11 June 2025 In late May, Manila released video showing a Chinese coast guard ship using a water cannon against a Philippine fisheries bureau vessel. Micah McCartney, MSNBC Newsweek, 4 June 2025 On the Avenue des Champs-Elysees, police deployed water cannon and tear gas to disperse supporters who attempted to break through crash barriers in order to reach the Arc de Triomphe at the top of that iconic cobbled street. Tom Williams, New York Times, 2 June 2025 See All Example Sentences for water cannon

Word History

First Known Use

1891, in the meaning defined above

Time Traveler
The first known use of water cannon was in 1891

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Cite this Entry

“Water cannon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/water%20cannon. Accessed 3 Jul. 2025.

Last Updated: - Updated example sentences
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