nitrous

noun

ni·trous | \ ˈnī-trəs

How to pronounce nitrous (audio)

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Definition of nitrous

(Entry 1 of 2)

informal

: nitrous oxide He began huffing nitrous by the case, causing vivid hallucinations.— David Peisner

nitrous

adjective

Definition of nitrous (Entry 2 of 2)

archaic

: of, relating to, or containing niter

Examples of nitrous in a Sentence

Recent Examples on the Web: Noun

Actually, nitrous is making a comeback in U.S. maternity circles. — Marie Mccullough, Philly.com, "Laughing gas makes a comeback for women in labor - like Kate Middleton," 16 May 2018 The Birth Center in Bryn Mawr charges patients $25 to try nitrous, and $250 to use it at will during labor. — Marie Mccullough, Philly.com, "Laughing gas makes a comeback for women in labor - like Kate Middleton," 16 May 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'nitrous.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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Dictionary Entries near nitrous

nitrosylsulfuric acid

nitrous anhydride

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Time Traveler for nitrous

The first known use of nitrous was in 1583

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More Definitions for nitrous

nitrous

adjective

ni·trous | \ ˈnī-trəs

\

Medical Definition of nitrous

: of, relating to, or containing nitrogen especially with a lower valence than in corresponding nitric compounds

WORD OF THE DAY

flounce

to move with exaggerated bouncy motions

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