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nitrous oxide

NOUN
laughing gas
Synonyms


Example Sentences

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Emissions of carbon monoxide, nitrous oxide and dangerous particulate matter increased by 196%, 111%, and 139% respectively.

From The Wall Street Journal Sep. 7, 2026

That nitrous oxide could have helped early Earth retain heat.

From Science Daily Sep. 2, 2026

What is nitrous oxide and why is it being banned?

From BBC Jul. 27, 2026

A 2024 report by the United Nations Environment Programme and the Food and Agriculture Organization warned that rising nitrous oxide emissions linked to fertiliser use are threatening climate goals.

From Barron's Jun. 16, 2026

Some of it turns into nitrous oxide, a gas that increases global warming.

From "The Omnivore's Dilemma" by Michael Pollan




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