terrorism
noun
ter·ror·ism
ˈter-ər-ˌi-zəm 
: the systematic use of terror especially as a means of coercion
Examples of terrorism in a Sentence
They have been arrested for acts of terrorism.
Recent Examples on the Web
Those experiences led Kent, a Republican, to turn against the war on terrorism and overseas military operations.
—
David M. Drucker, Twin Cities, 29 Mar. 2026
The head of the Abu Dhabi National Oil Company in the UAE, Sultan Ahmed Al Jaber, who has become one of the most vocal critics of Iran's actions, bluntly calls it economic terrorism.
—CBS News, 28 Mar. 2026
The bill would require couriers in charge of the cash exports to disclose additional information about the beneficiaries of the outbound cash, reporting any money heading to countries of concern, including state sponsors of terrorism and destinations identified as high-risk by the State Department.
—Mia Cathell, The Washington Examiner, 28 Mar. 2026
The attacks – which are increasingly described as Jewish terrorism by Israeli human rights activists and journalists – have spiked again in recent weeks amid the war with Iran, which has consumed public attention.
—Jeremy Diamond, CNN Money, 27 Mar. 2026
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David M. Drucker, Twin Cities, 29 Mar. 2026
The head of the Abu Dhabi National Oil Company in the UAE, Sultan Ahmed Al Jaber, who has become one of the most vocal critics of Iran's actions, bluntly calls it economic terrorism.
—CBS News, 28 Mar. 2026
The bill would require couriers in charge of the cash exports to disclose additional information about the beneficiaries of the outbound cash, reporting any money heading to countries of concern, including state sponsors of terrorism and destinations identified as high-risk by the State Department.
—Mia Cathell, The Washington Examiner, 28 Mar. 2026
The attacks – which are increasingly described as Jewish terrorism by Israeli human rights activists and journalists – have spiked again in recent weeks amid the war with Iran, which has consumed public attention.
—Jeremy Diamond, CNN Money, 27 Mar. 2026
See All Example Sentences for terrorism
Cite this Entry
“Terrorism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/terrorism. Accessed 5 Apr. 2026.
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Legal Definition
terrorism
noun
ter·ror·ism
ˈter-ər-ˌi-zəm
1
: the unlawful use or threat of violence especially against the state or the public as a politically motivated means of attack or coercion
2
: violent and intimidating gang activity
street terrorism
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