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
Sebastian Gorka, the senior director for counterterrorism at the National Security Council, said an immediate example would be for other countries to help reopen the Strait of Hormuz, where Iran attacks commercial shipping.
—
Bart Jansen, USA Today, 6 May 2026
The Administration’s new counterterrorism strategy comes as intelligence experts warn of a volatile and increasingly complex threat environment tied to the war with Iran.
—Nik Popli, Time, 6 May 2026
As of writing, exactly two months into the Iran war, Gorka’s counterterrorism strategy has yet to appear.
—Hannah Allam, ProPublica, 4 May 2026
Police declared the attack a terrorist incident and said a counterterrorism probe remains ongoing.
—Jomana Karadsheh, CNN Money, 1 May 2026
See All Example Sentences for counterterrorism
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Bart Jansen, USA Today, 6 May 2026
The Administration’s new counterterrorism strategy comes as intelligence experts warn of a volatile and increasingly complex threat environment tied to the war with Iran.
—Nik Popli, Time, 6 May 2026
As of writing, exactly two months into the Iran war, Gorka’s counterterrorism strategy has yet to appear.
—Hannah Allam, ProPublica, 4 May 2026
Police declared the attack a terrorist incident and said a counterterrorism probe remains ongoing.
—Jomana Karadsheh, CNN Money, 1 May 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 7 May. 2026.
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