Definitionen
1.NounA silicate mineral of aluminium and fluorine, usually tinted by impurities.
2.NounAn often clear, yellowish-brown gemstone cut from this.
3.NounA yellowish-brown color, like that of the gemstone."topaz: "
4.NounOr (gold or yellow), in blazoning by precious stones.
5.NounEither of two species of very large hummingbirds in the genus Topaza.
6.NounA ruby-topaz hummingbird, Chrysolampis mosquitus, the male of which has bright ruby feathers on the head and topaz on the throat
7.AdjectiveOf a yellowish-brown color, like that of the gemstone.
8.NounA black Catholic soldier in the British Army.