counterterrorism

noun

coun·​ter·​ter·​ror·​ism ˌkau̇n-tər-ˈter-ər-ˌi-zəm How to pronounce counterterrorism (audio)
variants or counter-terrorism
: measures designed to combat or prevent terrorism
an expert in counterterrorism
often used before another noun
a local counterterrorism council
new counter-terrorism policies/measures

Examples of counterterrorism in a Sentence

Recent Examples on the Web
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The move comes as Defense Secretary Pete Hegseth pushes for an 8% cut to the Pentagon’s budget and as the military shifts its focus away from Europe and counterterrorism missions. Jasmine Baehr, FOXNews.com, 5 Apr. 2025 The administration is using a different justification calling them counterterrorism efforts. Domenico Montanaro, NPR, 4 Apr. 2025 His condemnation was echoed by former CIA, National Security Council and FBI counterterrorism leader Phil Mudd and retired four star Army General Brian McCaffrey. Rick Pozniak, Boston Herald, 1 Apr. 2025 Joe Kent Joe Kent is Trump’s nominee to run the counterterrorism center. Lauren Irwin, The Hill, 26 Mar. 2025 See All Example Sentences for counterterrorism

Word History

First Known Use

1864, in the meaning defined above

Time Traveler
The first known use of counterterrorism was in 1864

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Cite this Entry

“Counterterrorism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/counterterrorism. Accessed 19 Apr. 2025.

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