Meaning

1 senses
  1. A rare, precious gemstone that is dark in color and is known for its play of color.

More definitions
  • a dark colored opal with internal reflections of green or red

Forms

plural: black opals
Singularblack opal
Pluralblack opals

regular

See also

neighbours in the dictionary
black opal — meaning, examples, forms, synonyms | Krumeto