Definition of laughing gas in English:

laughing gas

Syllabification: laugh·ing gas


  • nontechnical term for nitrous oxide.
    More example sentences
    • Nitrous oxide, or laughing gas, is replacing the After Eight as the post-dinner treat in some circles.
    • Can I bring a couple of friends along to your next laughing gas party?
    • We agreed that I would bring the clams and he would bring the laughing gas.

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Word of the day skosh
Pronunciation: skōSH
a small amount; a little