chrysoberyl
n. பொன்வண்ணப் பச்சைநிற மணிக்கல் வகை.
Chrys"o*ber`yl, n. Etym: [L. chrysoberyllus, Gr. (Min.) Defn: A mineral, found in crystals, of a yellow to green or brown color, and consisting of aluminia and glucina. It is very hard, and is often used as a gem.