lithium carbonate

noun

: a crystalline salt Li2CO3 used in the glass and ceramic industries and in medicine especially in the treatment of bipolar disorder

Examples of lithium carbonate in a Sentence

Recent Examples on the Web
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Black Giant will supply lithium carbonate, while Project Lonestar will produce lithium hydroxide. — Georgina Jedikovska, Interesting Engineering, 13 Oct. 2026 The resulting lithium sulfate solution is then converted into something useful for battery manufacturing (typically lithium carbonate), leaving behind sulfur-containing waste. — ArsTechnica, 28 May 2026 See All Example Sentences for lithium carbonate

Word History

First Known Use

1869, in the meaning defined above

Time Traveler
The first known use of lithium carbonate was in 1869

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Cite this Entry

“Lithium carbonate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lithium%20carbonate. Accessed 18 Oct. 2026.

Medical Definition

lithium carbonate

noun
: a crystalline salt Li2CO3 used in the glass and ceramic industries and in medicine in the treatment of mania and hypomania in bipolar disorder
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