tremolite

noun

trem·​o·​lite ˈtre-mə-ˌlīt How to pronounce tremolite (audio)
: a white or gray mineral of the amphibole group that is a silicate of calcium and magnesium
tremolitic adjective

Examples of tremolite in a Sentence

Recent Examples on the Web
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But the squishies may also contain fibrous tremolite, a material better known as asbestos, in the filling. Parents, 6 June 2026 Nephrite, an aggregate rock made mostly of tremolite with a bit of actinolite, is more common. Victoria Gomelsky, New York Times, 26 Feb. 2025 Such deposits are sometimes laced with actinolite, anthophyllite, chrysotile, and tremolite. Casey Cep, The New Yorker, 12 Sep. 2022

Word History

Etymology

French trémolite, from Tremola, valley in Switzerland

First Known Use

1799, in the meaning defined above

Time Traveler
The first known use of tremolite was in 1799

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Cite this Entry

“Tremolite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tremolite. Accessed 3 Jul. 2026.

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