nitrate

noun

ni·​trate ˈnī-ˌtrāt 

-trət

plural nitrates

1

: a salt or ester of nitric acid

2

: sodium nitrate or potassium nitrate used as a fertilizer

3

: any of several nitric-acid esters of cellulose : nitrocellulose

especially : a product (such as celluloid film) made from cellulose nitrate

In the case of the Clark Gable Mutiny on the Bounty (1935), the nitrate original was destroyed before anyone noticed the transferred soundtrack was out of sync.

—Roy Hemming

Examples of nitrate in a Sentence

Recent Examples on the Web

One trial found that dietary nitrate from spinach may help lower blood pressure and contribute to heart health. —Jamie Johnson, Verywell Health, 15 Aug. 2024

Long-acting nitrates are pills or skin patches that may help delay or avoid angina episodes. —Lindsay Curtis, Health, 4 July 2024

Each serving packed as much nitrate as three large beets. —Sandra Rose Salathe, Flow Space, 18 June 2024

May Lower Blood Pressure Spinach is among the vegetables with the highest nitrate content. —Jamie Johnson, Verywell Health, 15 Aug. 2024

Word History

Etymology

French, from nitrique

First Known Use

1788, in the meaning defined at sense 1

Phrases Containing nitrate

• ammonium nitrate
• amyl nitrate
• cellulose nitrate
• nitrate of soda
• peroxyacetyl nitrate
• potassium nitrate
• silver nitrate
• sodium nitrate

Kids Definition

nitrate

noun

ni·​trate ˈnī-ˌtrāt 

-trət

1

: a chemical compound formed by the reaction of nitric acid with another substance

2

: nitrate of sodium or potassium used as a fertilizer

Medical Definition

nitrate

noun

ni·​trate ˈnī-ˌtrāt, -trət 

: a salt or ester of nitric acid