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
Cooperation included counterterrorism and anti-piracy efforts until 2014, when ties froze following events in Ukraine.
—
Hannah Parry, MSNBC Newsweek, 5 Dec. 2025
The Obama administration tried to narrow and regulate those powers by embedding counterterrorism within a system of legal rules and procedures.
—Melinda Haas, The Conversation, 3 Dec. 2025
Citing unnamed sources and a former counterterrorism investigator, writers for City Journal, a publication of the Manhattan Institute, claim that some money sent back from Minnesota to Somalia through informal networks likely would have benefited Al-Shabaab, which controls large swaths of Somalia.
—Alex Derosier, Twin Cities, 2 Dec. 2025
Various members of the counterterrorism, law enforcement, and intelligence community perform vetting.
—CBS News, 30 Nov. 2025
See All Example Sentences for counterterrorism
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Hannah Parry, MSNBC Newsweek, 5 Dec. 2025
The Obama administration tried to narrow and regulate those powers by embedding counterterrorism within a system of legal rules and procedures.
—Melinda Haas, The Conversation, 3 Dec. 2025
Citing unnamed sources and a former counterterrorism investigator, writers for City Journal, a publication of the Manhattan Institute, claim that some money sent back from Minnesota to Somalia through informal networks likely would have benefited Al-Shabaab, which controls large swaths of Somalia.
—Alex Derosier, Twin Cities, 2 Dec. 2025
Various members of the counterterrorism, law enforcement, and intelligence community perform vetting.
—CBS News, 30 Nov. 2025
See All Example Sentences for counterterrorism
Cite this Entry
“Counterterrorism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/counterterrorism. Accessed 15 Dec. 2025.
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