We found 6 dictionaries that define the word opaque gem:

General (6 matching dictionaries)

1. opaque gem: Vocabulary.com
2. opaque gem: Dictionary.com
3. opaque gem: Rhymezone
4. opaque gem: FreeDictionary.org
5. opaque gem: Mnemonic Dictionary
6. opaque gem: TheFreeDictionary.com

(Note: See opaque_gems as well.)

Definitions from WordNet (opaque gem) ▸ noun:  a gemstone that is opaque Opposite: transparent, clear, lucid ▸ Words similar to opaque gem ▸ Usage examples for opaque gem ▸ Idioms related to opaque gem ▸ Wikipedia articles (New!) ▸ Words that often appear near opaque gem ▸ Rhymes of opaque gem ▸ Invented words related to opaque gem