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
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.
Driscoll is a veteran agent who worked international counterterrorism investigations in New York and had commanded the bureau's Hostage Rescue Team. Eric Tucker The Associated Press, Arkansas Online, 8 Aug. 2025 According to the most recent organizational chart on CPD’s directory of general orders, the first deputy’s office previously supervised the department’s patrol units, detective division and bureau of counterterrorism, among other responsibilities. Caroline Kubzansky, Chicago Tribune, 30 July 2025 Judd Apatow produced this parody of action movies, which stars Sandler as the titular Zohan, an Israeli counterterrorism commando who moves to America to fulfill his dream of becoming a hairdresser. Declan Gallagher, EW.com, 26 July 2025 On Wednesday, four explosive-laden drones hit oil fields in the semiautonomous northern Iraqi region, according to the local counterterrorism service. Brendan Cole, MSNBC Newsweek, 16 July 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 22 Aug. 2025.

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