idocrase Ido • Idoism · · · Info · Definitions · Synonyms · Characters · · idocrase · · Text Latin · · Script 8 · · Length Definitions · · · (noun) a green or yellow or brown mineral consisting of a hydrated silicate; it occurs as crystals in limestone and is used a gemstone. Synonyms: vesuvianite, vesuvian. · · Noun Definition 1 Synonyms · · · vesuvianite · · Synonym 1 vesuvian · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073