The state or quality of being brilliant.

Shining brightly. / (of a colour) Both bright and saturated. / (of a voice or sound) Having a sharp, clear tone / (Britain) Of surpassing excellence. / (Britain) Magnificent or wonderful.

A finely cut gemstone, especially a diamond, cut in a particular form with numerous facets so as to maximize light return through the top (called "table") of the stone.

plural of brilliant

(organic chemistry) A triarylmethane dye, closely related to malachite green, also used in solution for its antiseptic properties.

firehead tetra

plural of brilliant rummynose tetra