counterterrorism
noun
coun·ter·ter·ror·ism
ˌkau̇n-tər-ˈter-ər-ˌi-zəm 
variants
or counter-terrorism
: measures designed to combat or prevent terrorism
an expert in counterterrorism
—often used before another nouna local counterterrorism council
new counter-terrorism policies/measures
Examples of counterterrorism in a Sentence
Recent Examples on the Web
The Americans exported violence in the form of counterterrorism and police trainings to as many as eighty-five countries, from Pakistan to Saudi Arabia to Niger to the Philippines, as well as blueprints for dubious legal frameworks to justify their actions.
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Literary Hub, 29 Apr. 2026
Assistant Commissioner Laurence Taylor, the Metropolitan Police’s counterterrorism chief, said the attack has been officially classified as terrorism as investigators work to determine the motive and whether the Jewish community was deliberately targeted.
—Bradford Betz, FOXNews.com, 29 Apr. 2026
Police said that counterterrorism officers were leading an investigation of that incident but it was not yet being treated as a terrorism incident.
—Chantal Da Silva, NBC news, 29 Apr. 2026
We're joined now by two counterterror experts, former Homeland Security official John Cohen and Javed Ali, the former senior director for counterterrorism at the National Security Council.
—ABC News, 26 Apr. 2026
See All Example Sentences for counterterrorism
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Literary Hub, 29 Apr. 2026
Assistant Commissioner Laurence Taylor, the Metropolitan Police’s counterterrorism chief, said the attack has been officially classified as terrorism as investigators work to determine the motive and whether the Jewish community was deliberately targeted.
—Bradford Betz, FOXNews.com, 29 Apr. 2026
Police said that counterterrorism officers were leading an investigation of that incident but it was not yet being treated as a terrorism incident.
—Chantal Da Silva, NBC news, 29 Apr. 2026
We're joined now by two counterterror experts, former Homeland Security official John Cohen and Javed Ali, the former senior director for counterterrorism at the National Security Council.
—ABC News, 26 Apr. 2026
See All Example Sentences for counterterrorism
Cite this Entry
“Counterterrorism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/counterterrorism. Accessed 2 May. 2026.
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