Usually means: Vibrant green, copper-based mineral.
Definitions Related words Mentions History
We found 18 dictionaries that define the word dioptase:

General (15 matching dictionaries)
  1. dioptase: Merriam-Webster
  2. dioptase: Oxford Learner's Dictionaries
  3. dioptase: Collins English Dictionary
  4. dioptase: Wordnik
  5. dioptase: Wiktionary
  6. dioptase: Webster's New World College Dictionary, 4th Ed.
  7. dioptase: Infoplease Dictionary
  8. Dioptase, dioptase: Dictionary.com
  9. Dioptase: Wikipedia, the Free Encyclopedia
  10. Dioptase: Online Plain Text English Dictionary
  11. dioptase: Webster's Revised Unabridged, 1913 Edition
  12. Dioptase: AllWords.com Multi-Lingual Dictionary
  13. dioptase: Webster's 1828 Dictionary
  14. dioptase: FreeDictionary.org
  15. dioptase: TheFreeDictionary.com

Computing (1 matching dictionary)
  1. dioptase: Encyclopedia

Medicine (1 matching dictionary)
  1. online medical dictionary (No longer online)

Science (1 matching dictionary)
  1. DIOPTASE: The Mineral Gallery

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Definitions from Wiktionary (dioptase)

▸ noun:  An intense emerald-green to bluish-green copper cyclosilicate mineral.

Similar:
emerald copper, paceite, cordierite, chrome diopside, diopside, cyanophyllite, achirite, peridot, diadochite, mohite, more...

Types:
turquoise, malachite, azurite, chrysocolla, more...

▸ Words similar to dioptase

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▸ Popular adjectives describing dioptase

▸ Words that often appear near dioptase

▸ Rhymes of dioptase

▸ Invented words related to dioptase

Similar:
emerald copper, paceite, cordierite, chrome diopside, diopside, cyanophyllite, achirite, peridot, diadochite, mohite, more...

Types:
turquoise, malachite, azurite, chrysocolla, more...



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