ALL meanings of topaz
to·paz
T t - noun topaz mineral, gemstone 1
- noun topaz a mineral, a fluosilicate of aluminum, usually occurring in prismatic orthorhombic crystals of various colors, and used as a gem. 1
- noun topaz citrine (def 2). 1
- noun topaz either of two South American hummingbirds, Topaza pella or T. pyra, having chiefly red and crimson plumage and a yellowish-green throat with a topaz sheen. 1
- variable noun topaz A topaz is a precious stone which is usually yellowish-brown in colour. 0
- noun topaz a white or colourless mineral often tinted by impurities, found in cavities in igneous rocks and in quartz veins. It is used as a gemstone. Composition: hydrated aluminium silicate. Formula: Al2SiO4(F,OH)2. Crystal structure: orthorhombic 0
- noun topaz a yellowish-brown colour, as in some varieties of topaz 0
- noun topaz (as adjective) 0
- noun topaz either of two South American hummingbirds, Topaza pyra and T. pella 0
- noun topaz a light-colored or colorless, very hard, orthorhombic mineral, Al2(SiO4)(F,OH)2, often used as a gem; hydrous aluminum silicate 0
- noun topaz any of a various yellowish minerals that resemble yellow topaz, esp. citrine 0
- noun topaz either of two brightly colored hummingbirds (Topaza pyra or T. pella) of South America 0