poison gas

noun

: a poisonous gas or a liquid or a solid giving off poisonous vapors designed (as in chemical warfare) to kill, injure, or disable by inhalation or contact

Examples of poison gas 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.
Nearly half of them were slain using poison gas, according to the United States Holocaust Memorial Museum, at death camps like Auschwitz, Belzec, Sobibor and Treblinka. Dakin Andone, CNN, 12 Mar. 2025 In the interest of science, Expendables are exposed to various lethal threats, poison gas or radiation, etc. Michael Phillips, Chicago Tribune, 6 Mar. 2025 Indicative of the public’s wariness about military ventures abroad was its response to bipartisan support in Congress in 2013 for the punitive bombing of Syria after the ruling regime of Bashar al-Assad was deemed to have carried out a poison gas attack on civilians. John Mueller, Foreign Affairs, 30 Sep. 2021 Countries agreed to stop using really dangerous weapons such as poison gas, for example. Hurst Hannum, The Conversation, 6 Jan. 2025 See All Example Sentences for poison gas

Word History

First Known Use

1816, in the meaning defined above

Time Traveler
The first known use of poison gas was in 1816

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Cite this Entry

“Poison gas.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/poison%20gas. Accessed 25 Mar. 2025.

Kids Definition

poison gas

noun
: a poisonous gas or a liquid or a solid giving off poisonous vapors designed (as in chemical warfare) to kill or injure

Medical Definition

poison gas

noun
: a poisonous gas or a liquid or a solid giving off poisonous vapors designed (as in chemical warfare) to kill, injure, or disable by inhalation or contact

More from Merriam-Webster on poison gas

Last Updated: - Updated example sentences
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