ămĕthystĭnus, a, um, adj. [amethystus].
I Of the color of amethyst : vestes, Mart. 1, 97, 7.—Also absol. : amethystina (sc. vestimenta), * Juv. 7, 136.—
II Set or adorned with amethyst : trientes, Mart. 10, 49.
amethystinus adj. , ἀμεθύστινος, of the amethyst, violet - colored: amythystina (sc. ves...
An Elementary Latin Dictionary