Help Wordnik hunt for a million missing words by backing our Kickstarter!


from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. An isometric tectosilicate feldspathoid mineral with sulfate and chloride.

from the GNU version of the Collaborative International Dictionary of English

  • n. A blue isometric mineral, characteristic of some volcanic rocks. It is a silicate of alumina, lime, and soda, with sulphate of lime.

from The Century Dictionary and Cyclopedia

  • n. Same as haüyne.


René Just Haüy, (1743-1822), French crystallographer, and -ite. (Wiktionary)


Sorry, no example sentences found.


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