一切經音義 23.142

23.142

因陀羅尼羅（因陀羅者此云帝也主也尼羅青也寶青色寶中最尊也第一故曰青主也）。

Indranīla [因陀羅尼羅] (indra means here “lord” or “master”; nīla means “blue/dark blue”; it is the most supreme and foremost among dark blue gems, hence called “lord of blues”).