brilliant

BRILL'IANT, a. [Eng. beryl and pearl.]

1. Sparkling with luster; glittering; as a brilliant gem; a brilliant dress.

2. Splendid; shining; as a brilliant achievement.

Washington was more solicitous to avoid fatal mistakes,than to perform brilliant exploits.

BRILL'IANT, n. A diamond of the finest cut, formed into angles, so as to refract the light, by which it is rendered more glittering.

1. In the manege, a brisk,high-spirited horse,with a stately carriage.