bicarbonate

noun

bi·​car·​bon·​ate (ˌ)bī-ˈkär-bə-ˌnāt How to pronounce bicarbonate (audio)
-nət
: an acid carbonate

Examples of bicarbonate 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.
The imbalance allows more CO₂ from the air to dissolve into the water, where much of it can remain as bicarbonate for millennia. — Alec Luhn, Scientific American, 20 Oct. 2026 The ones humans rely on are sodium, potassium, chloride, bicarbonate, calcium, magnesium and phosphate. — Hanna Wickes, Kansas City Star, 9 Sep. 2026 Your body relies on seven of them, including sodium, potassium, chloride, bicarbonate, calcium, magnesium and phosphate. — Hanna Wickes, Charlotte Observer, 9 Sep. 2026 Some early research even suggests bicarbonate-rich mineral waters may have modest metabolic benefits. — Embry Roberts, Martha Stewart, 5 Aug. 2026 See All Example Sentences for bicarbonate

Word History

Etymology

International Scientific Vocabulary

First Known Use

1814, in the meaning defined above

Time Traveler
The first known use of bicarbonate was in 1814

Phrases Containing bicarbonate

Browse Nearby Words

bicarb
bicarbonate
bicarbonate of soda
See all Nearby Words

Cite this Entry

“Bicarbonate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bicarbonate. Accessed 27 Oct. 2026.

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Kids Definition

bicarbonate

noun
bi·​car·​bon·​ate (ˈ)bī-ˈkär-bə-ˌnāt How to pronounce bicarbonate (audio)
-nət
: an acid carbonate

Medical Definition

bicarbonate

noun
bi·​car·​bon·​ate (ˈ)bī-ˈkär-bə-ˌnāt, -nət How to pronounce bicarbonate (audio)
: an acid carbonate

More from Merriam-Webster on bicarbonate

Britannica.com: Encyclopedia article about bicarbonate

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