noun see: azure Date: 15th century a semiprecious stone that is usually rich azure blue and is essentially a complex silicate often with spangles of pyrites
LAPIS LAZULI
Meaning of LAPIS LAZULI in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012