brilliant

(noun): 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.
(noun): The size of type between excelsior and diamond, standardized as 4-point.
(noun): Most hummingbird species of the genus Heliodoxa.
(noun): A kind of cotton goods, figured on the weaving.
(adjective): Shining brightly.
(adjective): (of a colour) Both bright and saturated.
(adjective): (of a voice or sound) Having a sharp, clear tone
(adjective): Of surpassing excellence.
(adjective): Magnificent or wonderful.
(adjective): Highly intelligent.