Help support Wordnik by adopting your favorite word!

Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A rare, highly radioactive yttrium thorium sorosilicate mineral with conchoidal fracture.

from The Century Dictionary and Cyclopedia

  • n. A silicate of thorium and the yttrium earths, occurring in massive forms of a dark olive-green color. It is found with gadolinite and other rare species in Llano county, Texas.

Etymologies

Sorry, no etymologies found.

Examples

Sorry, no example sentences found.

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.