Usually means: Rare, valuable, dark-background opal.
Definitions Related words Mentions
We found 12 dictionaries that define the word black opal:

General (11 matching dictionaries)
  1. black opal: Merriam-Webster
  2. black opal: Collins English Dictionary
  3. black opal: Vocabulary.com
  4. black opal: Infoplease Dictionary
  5. black opal: Dictionary.com
  6. Black opal: Wikipedia, the Free Encyclopedia
  7. black opal: FreeDictionary.org
  8. black opal: Mnemonic Dictionary
  9. black opal: TheFreeDictionary.com
  10. black opal: Rhymezone
  11. black opal: Wiktionary

Computing (1 matching dictionary)
  1. black opal: Encyclopedia

(Note: See black_opals as well.)

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Definitions from Wiktionary (black opal)

▸ noun:  (gemology, mineralogy) A rare, precious gemstone that is dark in color and is known for its play of color.


Opposite:
white opal, crystal opal, milky opal

▸ Words similar to black opal

▸ Usage examples for black opal

▸ Idioms related to black opal

▸ Wikipedia articles (New!)

▸ Words that often appear near black opal

▸ Rhymes of black opal

▸ Invented words related to black opal

Similar:

Opposite:
white opal, crystal opal, milky opal




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