YourDictionary

laughing gas

Listen

nitrous oxide used as an anesthetic: so called from the laughter and exhilaration that inhaling it may produce

See laughing gas in American Heritage Dictionary 4

Learn more about laughing gas

» laughing gas medical definition

» laughing gas science

link/cite print suggestion box

More from YD

Also Mentioned In

Browse entries near laughing gas

About YourDictionary Advertisers Contact Us Privacy Policy Terms of Use Bookmark Site Help Suggestion Box Tools

© 1996-2012 LoveToKnow, Corp. All Rights Reserved. Audio pronunciation provided by LoveToKnow, Corp.