rauvite

noun

rau·​vite

ˈrȯˌvīt,

ˈrau̇ˌv-

plural -s

: a mineral CaU₂V₁₂O₃₆.20H₂O that is a hydrous oxide of calcium, uranium, and vanadium

Word History

Etymology

from the symbols Ra + U + V + English -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!