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
Two non-acetone solvents (propylene carbonate and methyl soyate) in the alcohol-free formula quickly break up color, shimmer, and chunky glitter with each swipe. Sarah Felbin, Allure, 30 Apr. 2026 Las Cascadas de Agua Azul is a series of waterfalls marked by a surreal blue color, which can most likely be explained by its high level of carbonate salts. Condé Nast Traveler, 29 Apr. 2026
Verb
They aren’t carbonated either, so the overall drinking experience is smooth and pleasant. Alaina Chou, Bon Appetit Magazine, 30 Apr. 2026 The process is long and excruciating, said Oceguera, but they’re just left with the essence of pineapple and coconut that’s carbonated a little for lightness on your tongue. Louisa Kung Liu Chu, Chicago Tribune, 28 Apr. 2026 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 6 May. 2026.

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

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster