Pyrolusite

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 soft, black to dark gray mineral, MnO2, the commonest and most important secondary ore of manganese.
    • Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. A dark coloured mineral, consisting of manganese dioxide (MnO2), that is an important ore of manganese.
    • the GNU version of the Collaborative International Dictionary of English
  • n. Manganese dioxide, a mineral of an iron-black or dark steel-gray color and metallic luster, usually soft. Pyrolusite parts with its oxygen at a red heat, and is extensively used in discharging the brown and green tints of glass (whence its name).
    • The Century Dictionary and Cyclopedia
  • n. Native manganese dioxid (MnO2), a common ore of manganese, occurring crystallized and massive, of a gray-color and metallic luster.
    • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • n. a mineral consisting of manganese dioxide; an important source of manganese
    • Hypernym
    Words that are more generic or abstract
    mineral   
    Same Context
    Words that are found in similar contexts
    apatite    anhydrite    sinusoid    orthoclase    stibnite   
     
    Disclaimer: This site has been created by RJ Softwares and is part of the Lexulous & Wordscraper games. The OFFICIAL SCRABBLE PLAYERS DICTIONARY, THE OFFICIAL TOURNAMENT AND CLUB WORD LIST, and associated word lists are properties owned by Hasbro, Inc. in the United States and Canada, and are used with permission.