laughing gas

noun

Examples of laughing 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.
In December, Pedlar was arrested when 112 canisters of laughing gas were found in his vehicle. Mike Stunson, Fort Worth Star-Telegram, 11 Feb. 2025 Nitrous oxide, also known as laughing gas, is used as a sedative in medicine. Elizabeth Chuck, NBC News, 8 Feb. 2025 Once known by nicknames like laughing gas and hippy crack, the inhalant nitrous oxide — a sedative commonly used by healthcare providers — is getting attention online. Rachel Hale, USA TODAY, 14 Jan. 2025 Back in September, the cast of the Secret Lives of Mormon Wives sparked a debate around using laughing gas or nitrous oxide when getting Botox after their girls' day at the doctor's office was aired in an episode of the Hulu series. Michelle Lee, People.com, 18 Dec. 2024 See All Example Sentences for laughing gas

Word History

First Known Use

1818, in the meaning defined above

Time Traveler
The first known use of laughing gas was in 1818

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Cite this Entry

“Laughing gas.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/laughing%20gas. Accessed 27 Feb. 2025.

Kids Definition

laughing gas

noun

Medical Definition

laughing gas

noun

More from Merriam-Webster on laughing gas

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