English dictionary
dioptase
/d/aI/'/A/pt/eI/s/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
A hydrous silicate of copper, occurring in emerald-green crystals.
Source: webster1913
English dictionary
/d/aI/'/A/pt/eI/s/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
A hydrous silicate of copper, occurring in emerald-green crystals.
Source: webster1913