lithium fluoride

noun

Definition of lithium fluoride

: a crystalline salt LiF used especially in making prisms and ceramics and as a flux

First Known Use of lithium fluoride

1944, in the meaning defined above

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The first known use of lithium fluoride was in 1944

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Cite this Entry

“Lithium fluoride.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/lithium%20fluoride. Accessed 13 December 2019.

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