Thesaurus.com
Dictionary.com
Showing results for nitrous oxide. Search instead for nichtmetalloxide.
Definitions

nitrous oxide

NOUN
laughing gas
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“I think it makes a difference whether somebody would get a very effective and safe method of birth control,” Adamson said of the nitrous oxide.

From The Wall Street Journal • Mar. 1, 2026

"At these higher water levels, methane and nitrous oxide emissions were also low, giving a much better overall gas balance. Under such conditions, the field even absorbed slightly more CO2 than it released," says Zhao.

From Science Daily • Feb. 22, 2026

Meanwhile, fertiliser use emits nitrous oxide -- the third-most-potent greenhouse gas after methane and carbon dioxide.

From Barron's • Nov. 11, 2025

Ye has since sued his dentist for "recklessly" supplying Ye with "dangerous amounts of nitrous oxide".

From BBC • May 27, 2025

Chlorine is green and is deadly; nitrous oxide is colorless and makes people giggle.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife