Rutile

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • n. A lustrous red, reddish-brown, or black mineral, TiO2, used as a gemstone, as an ore, and in paints and fillers.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. The most frequent of the three polymorphs of titanium dioxide, crystalizing in the tetragonal system, TiO2.
  • the GNU version of the Collaborative International Dictionary of English
  • n. A mineral usually of a reddish brown color, and brilliant metallic adamantine luster, occurring in tetragonal crystals. In composition it is titanium dioxide, like octahedrite and brookite.
  • The Century Dictionary and Cyclopedia
  • n. One of the three forms in which titanium dioxid occurs in nature. (See also octahedrite and brookite.)
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • n. a mineral consisting of titanium dioxide in crystalline form; occurs in metamorphic and plutonic rocks and is a major source of titanium
  • Hypernym
    Words that are more generic or abstract
    mineral   
    Cross Reference
    anatase    brookite