from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A transparent or semitransparent brown or gray to nearly black variety of quartz, used as a gemstone.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun A brown to black variety of quartz.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun a smoky yellow or brown quartz


Sorry, no etymologies found.


Help support Wordnik (and make this page ad-free) by adopting the word smoky quartz.


    Sorry, no example sentences found.


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