A transparent purple variety of quartz, used as a gemstone. / (uncountable) A purple colour. / (heraldry) The tincture purpure, when emblazoning the arms of the English nobility.

Having a colour similar to that of the gemstone

A female given name

plural of amethyst

plural of amethyst deceiver

Laccaria amethystina, a small brightly-coloured edible mushroom.

A brittle alloy of gold and aluminium, having a purple colour.

Like amethyst, especially in colour; violet-purple.