: an extremely toxic chemical weapon C4H10FO2P that is used as a lethal nerve gas

called also GB

Examples of sarin in a Sentence

Recent Examples on the Web
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Researcher Peter Garrigan told Fox News Moonshot AI's Kimi model could also be manipulated to provide information on planning terrorist attacks using real-time data, creating sarin gas, developing malware and taking down aircraft. — Brittany Miller, FOXNews.com, 2 Oct. 2026 Sarin attack Among those executed in 2018 included guru Shoko Asahara and 12 former members of the Aum Shinrikyo doomsday cult, which orchestrated the 1995 sarin gas attacks on Tokyo's subway system that killed 14 people. — CBS News, 21 Aug. 2026 In August 2013, Assad ordered a devastating sarin gas attack in Ghouta which killed at least 1,400 people, many of them children. — S.e. Cupp, New York Daily News, 11 June 2026 For example, the higher estimates for the infamous August 2013 East Ghoutta chemical weapons attack, which saw sarin nerve gas unleashed on an urban civilian area, are 1,500 dead. — Paul Iddon, Forbes.com, 27 Jan. 2026 See All Example Sentences for sarin

Word History

Etymology

German

First Known Use

1951, in the meaning defined above

Time Traveler
The first known use of sarin was in 1951

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Cite this Entry

“Sarin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sarin. Accessed 6 Oct. 2026.

Medical Definition

: an extremely toxic chemical warfare agent C4H10FO2P that is a powerful cholinesterase inhibitor

called also GB

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