Marlstone

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 rock containing clay materials and calcium and magnesium carbonates, with approximately the same composition as marl.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. marl
  • the GNU version of the Collaborative International Dictionary of English
  • n. A sandy calcareous straum, containing, or impregnated with, iron, and lying between the upper and lower Lias of England.
  • The Century Dictionary and Cyclopedia
  • n. In geology, argillaceous and more or less ferruginous limestone.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • n. metamorphic rock with approximately the same composition as marl
  • Hypernym
    Words that are more generic or abstract