Word Meaning

opal definition and meaning

n. A mineral consisting, like quartz, of silica, but inferior to quartz in hardness and specific gravity.

Crossword clues for opal

- Australia’s national gemstone
- Australian gem
- Cloudy gem
- Colourful gem
- Coober Pedy gem
- Drop all but the heart of thieves’ stone
- evil spell or symbol of bad luck
- Fraction of episcopal stone
- Gem
- Gemstone
- Iridescent precious stone
- Iridescent, multi-coloured gem
- Milky gem
- October birthstone
- october stone
- Opaque gem
- Precious stone
- Prized gem
- Ring friend for gem
- Semi-precious gem
- Semi-precious stone
- Stop Aladdin hiding precious stone
- String of milky-white gems
- The French post office sent back gemstone
- This will have to be removed in hospital. It’s a gem!
- This will have to be removed in hospital. It’s a stone