English dictionary
iolite
/'/aI//@/,l/aI/t/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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A silicate of alumina, iron, and magnesia, having a bright blue color and vitreous luster; cordierite. It is remarkable for its dichroism, and is also called <i>dichroite</i>.
Source: webster1913