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.
New Justice Department leaders transferred lawyers with decades of experience handling civil rights, extraditions, counterterrorism and cybercrime into a new office that covers immigration enforcement. Carrie Johnson, NPR, 31 Jan. 2025 The organization and the Islamic State group are mortal enemies, according to U.S. officials and counterterrorism experts. Warren P. Strobel, arkansasonline.com, 26 Jan. 2025 Those are nonpolitical, career experts on topics that range from counterterrorism to global climate policy who are loaned to the White House from other agencies for extended assignments. Jill Colvin, Hartford Courant, 26 Jan. 2025 Robert Kissane, the top counterterrorism agent in New York, will serve as acting deputy director, the White House said. Sarah Rumpf-Whitten, Fox News, 22 Jan. 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

Dictionary Entries Near counterterrorism

Cite this Entry

“Counterterrorism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/counterterrorism. Accessed 20 Feb. 2025.

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