Security Council

noun

: a permanent council of the United Nations with primary responsibility for maintaining peace and security

Examples of Security Council 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.
Ali Larijani, secretary of Iran's Supreme National Security Council, was considered one of the most powerful figures in the country since Supreme Leader Ayatollah Ali Khamenei was killed in an airstrike on the first day of the war. Arkansas Online, 18 Mar. 2026 The Israeli military strikes ousted Ali Larijani, the secretary of Iran’s National Security Council, and Gholamreza Soleimani, the commander of the Guard’s Basij unit. Molly Parks, The Washington Examiner, 18 Mar. 2026 The series of attacks comes after Israel killed Larijani, the head of the country’s Supreme National Security Council, and Gholamreza Soleimani, the leader of a powerful militia aligned with the IRGC, in deadly airstrikes on Tuesday. Anniek Bao, CNBC, 18 Mar. 2026 Iranian Supreme National Security Council secretary Ali Larijani and Basij Commander Gholamreza Soleimani have both been killed, according to the Israel Defense Forces and Israeli Defense Minister Israel Katz. Alex Nitzberg, FOXNews.com, 17 Mar. 2026 See All Example Sentences for Security Council

Word History

First Known Use

1944, in the meaning defined above

Time Traveler
The first known use of Security Council was in 1944

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Cite this Entry

“Security Council.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Security%20Council. Accessed 19 Mar. 2026.

Last Updated: - Updated example sentences
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