oxalate

noun

ox·​a·​late ˈäk-sə-ˌlāt How to pronounce oxalate (audio)
: a salt or ester of oxalic acid

Examples of oxalate 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.
Kidney Stones High doses of vitamin C can increase oxalate levels in the urine.2 Oxalate is a substance that can bind with calcium to form kidney stones. Sarah Jividen, Verywell Health, 18 July 2025 Individuals with a history of oxalate kidney stones may need to avoid prune juice due to its oxalate content. Ariana Yaptangco, Glamour, 15 July 2025 Research on the oxalate carbonate pathway has mainly focused on topical environments and trees that do not produce food, like the Iroko tree on the West Coast of Africa. Jack Knudson, Discover Magazine, 7 July 2025 High concentration of oxalate in the urine is known as hyperoxaluria and can be caused by certain genetic disorders or by eating large amounts of foods high in oxalate such as spinach, chocolate, nuts and rhubarb. Daryl Austin, USA Today, 23 June 2025 See All Example Sentences for oxalate

Word History

First Known Use

1788, in the meaning defined above

Time Traveler
The first known use of oxalate was in 1788

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Cite this Entry

“Oxalate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oxalate. Accessed 25 Jul. 2025.

Medical Definition

oxalate

1 of 2 noun
ox·​a·​late ˈäk-sə-ˌlāt How to pronounce oxalate (audio)
: a salt or ester of oxalic acid

oxalate

2 of 2 transitive verb
oxalated; oxalating
: to add an oxalate to (blood or plasma) to prevent coagulation

More from Merriam-Webster on oxalate

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