prosopite

noun

pros·​o·​pite
ˈpräsəˌpīt
plural -s
: a mineral CaAl2(F,OH)8 consisting of a basic fluoride of calcium and aluminum

Word History

Etymology

German prosopit, from prosop- (from Greek prosōpeion mask, from prosōpon face) + -it -ite; from its occurrence as a pseudomorph

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Dictionary Entries Near prosopite

Cite this Entry

“Prosopite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prosopite. Accessed 24 Nov. 2024.

Love words? Need even more definitions?

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