siserskite

noun

siser·​skite
ˈsisərˌskīt,
sə̇ˈsər-
plural -s
: a mineral consisting of a natural alloy of osmium and iridium with the latter ranging from 20 to 50 percent compare iridosmine

Word History

Etymology

German sisserskit, from Syssertsk, Sverdlovsk region, U.S.S.R. + German -it -ite

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 siserskite

Cite this Entry

“Siserskite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/siserskite. Accessed 30 Nov. 2024.

Love words? Need even more definitions?

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