- 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.
More definitions of laughing gasDefinition of laughing gas in:
- The British & World English dictionary