lithium fluoride

noun

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

Examples of lithium fluoride 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.
The molten salt will likely be a mixture of lithium fluoride and beryllium fluoride, known as FLiBe. IEEE Spectrum, 15 July 2023

Word History

First Known Use

1944, in the meaning defined above

Time Traveler
The first known use of lithium fluoride was in 1944

Dictionary Entries Near lithium fluoride

Cite this Entry

“Lithium fluoride.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lithium%20fluoride. Accessed 21 Dec. 2024.

More from Merriam-Webster on lithium fluoride

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!