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.
Recreational use of nitrous oxide — often referred to as whippets or laughing gas — left a 23-year-old with frostbite in his mouth and throat, according to a report of the man’s case published Wednesday in the New England Journal of Medicine. Kaitlin Sullivan, NBC news, 2 July 2025 Over the course of Youssef’s set, reminders of Mamdani’s victory and the memory that something unexpected — something possibly quite good — had happened in this city had the audience giggling and roaring in equal measure, like laughing gas was being pumped through the room. Fran Hoepfner, Vulture, 29 June 2025 To be clear, a program that has hosted 20 consecutive NCAA Tournament regionals does not run on laughing gas. Brian Hamilton, New York Times, 22 May 2025 Nitrous oxide, also known as laughing gas, is a sedative that, when administrated by healthcare professionals, can help patients stay comfortable during routine medical procedures, according to the Cleveland Clinic. Jillian Frankel, People.com, 22 May 2025 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

Browse Nearby Words

Cite this Entry

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

Kids Definition

laughing gas

noun

Medical Definition

laughing gas

noun

More from Merriam-Webster on laughing gas

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!