nitrite

noun

ni·​trite ˈnī-ˌtrīt How to pronounce nitrite (audio)
: a salt or ester of nitrous acid

Examples of nitrite in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
They're packed with health-promoting compounds, including nitrites, which the body converts to nitric oxide. Lindsey Desoto, Verywell Health, 5 June 2025 Biological filters containing bacteria convert ammonia to nitrite, and then change nitrite into nitrate. IEEE Spectrum, 5 Jan. 2020 Then the acidity in your stomach helps convert the nitrite to nitric oxide. Alex Hutchinson, Outside Online, 19 Apr. 2025 Other preservatives, such as nitrites and nitrates used for curing meats, take a more indirect approach. Ali Bouzari, Bon Appetit Magazine, 28 Mar. 2025 See All Example Sentences for nitrite

Word History

First Known Use

1788, in the meaning defined above

Time Traveler
The first known use of nitrite was in 1788

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Cite this Entry

“Nitrite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nitrite. Accessed 12 Jul. 2025.

Kids Definition

nitrite

noun
ni·​trite ˈnī-ˌtrīt How to pronounce nitrite (audio)
: a salt of a certain unstable nitrogen-containing acid that is known only in solution or in the form of its salts

Medical Definition

nitrite

noun
ni·​trite ˈnī-ˌtrīt How to pronounce nitrite (audio)
: a salt or ester of nitrous acid

More from Merriam-Webster on nitrite

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