fluorspar

noun

fluor·​spar ˈflu̇r-ˌspär How to pronounce fluorspar (audio)
ˈflȯr-

Examples of fluorspar 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.
Fluorite, or fluorspar, plays a critical role in semiconductor manufacturing and lithium-ion battery production, while baryte is indispensable in oil and gas drilling, where it is used to stabilise wells and prevent blowouts. Bojan Stojkovski, Interesting Engineering, 21 Mar. 2026

Word History

First Known Use

1794, in the meaning defined above

Time Traveler
The first known use of fluorspar was in 1794

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Cite this Entry

“Fluorspar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fluorspar. Accessed 2 Jul. 2026.

Kids Definition

fluorspar

noun
flu·​or·​spar
ˈflu̇(-ə)r-ˌspär

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