carbonate

1 of 2

noun

car·​bon·​ate ˈkär-bə-ˌnāt How to pronounce carbonate (audio)
-nət
: a salt or ester of carbonic acid

carbonate

2 of 2

verb

car·​bon·​ate ˈkär-bə-ˌnāt How to pronounce carbonate (audio)
carbonated; carbonating

transitive verb

1
: to convert into a carbonate
2
: to combine or infuse with carbon dioxide
carbonated beverages
carbonation noun

Examples of carbonate 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.
Noun
Researchers have predicted that Mars’ sedimentary carbonate, such as siderite, likely formed under the ancient Red Planet’s carbon dioxide-rich atmosphere. Monica Cull, Discover Magazine, 17 Apr. 2025 Hydrothermal Genesis: Magnesium-rich fluids heated up by magma intrusions and usually exceeding 100 degrees Celsius react with colder carbonate rocks forming dolostone. David Bressan, Forbes.com, 8 Apr. 2025
Verb
Sparkling water, on the other hand, is naturally carbonated from mineral springs, boasting unique, varied tastes depending on its source—perfect for sipping on its own or elevating a spritz. Emily Price, Forbes.com, 2 Apr. 2025 It’s designed like a regular old reusable plastic water bottle with a carbonating mechanism built into the lid (check out our full review of sparkling water makers here). Wilder Davies, Bon Appétit, 11 Feb. 2025 See All Example Sentences for carbonate

Word History

First Known Use

Noun

1788, in the meaning defined above

Verb

1805, in the meaning defined at sense 1

Time Traveler
The first known use of carbonate was in 1788

Browse Nearby Words

Cite this Entry

“Carbonate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carbonate. Accessed 25 Apr. 2025.

Kids Definition

carbonate

1 of 2 noun
car·​bon·​ate ˈkär-bə-ˌnāt How to pronounce carbonate (audio)
-nət
: a compound formed by the reaction of carbonic acid with another substance

carbonate

2 of 2 verb
car·​bon·​ate ˈkär-bə-ˌnāt How to pronounce carbonate (audio)
carbonated; carbonating
1
: to change into a carbonate
2
: to saturate with carbon dioxide
a carbonated beverage
carbonation noun

Medical Definition

carbonate

1 of 2 noun
car·​bon·​ate ˈkär-bə-ˌnāt, -nət How to pronounce carbonate (audio)
: a salt or ester of carbonic acid

carbonate

2 of 2 transitive verb
car·​bon·​ate -ˌnāt How to pronounce carbonate (audio)
carbonated; carbonating
1
: to convert into a carbonate
2
: to impregnate with carbon dioxide
carbonation noun

More from Merriam-Webster on carbonate

Last Updated: - Updated example sentences
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