sphene

noun

ˈsfēn How to pronounce sphene (audio)
: a mineral that is a silicate of calcium and titanium and often contains other elements

Word History

Etymology

French sphène, from Greek sphēn wedge

First Known Use

1815, in the meaning defined above

Time Traveler
The first known use of sphene was in 1815

Dictionary Entries Near sphene

sphendone

sphene

sphenethmoid

See More Nearby Entries 

Cite this Entry

“Sphene.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sphene. Accessed 30 Dec. 2024.

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More from Merriam-Webster on sphene

Britannica.com: Encyclopedia article about sphene

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