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.
Manila's coast guard said nearly two dozen Filipino fishing boats near Sabina Shoal were targeted with water cannon and blocking manoeuvres on Friday. Reuters, NBC news, 13 Dec. 2025 Police officers prevented the protesters from getting to the hotel and a water cannon was deployed at the scene, according to reports. Brendan Cole, MSNBC Newsweek, 22 Oct. 2025 Nationwide strikes and protests over Belgium’s reform plans caused flight disruptions at two major airports and troubles on public transport on Tuesday, with police there using tear gas and a water cannon to try to disperse crowds, The Associated Press reported. Ashley J. Dimella, FOXNews.com, 15 Oct. 2025 In many places, MMSD has also restored rivers and creeks to their previous state, removing concrete that funneled excess water too quickly, and essentially created a water cannon that made heavy rain events particularly unsafe. Laura Schulte, jsonline.com, 15 Aug. 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

Browse Nearby Words

Cite this Entry

“Water cannon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/water%20cannon. Accessed 21 Dec. 2025.

Last Updated: - Updated example sentences
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