Catabolism

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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. The metabolic breakdown of complex molecules into simpler ones, often resulting in a release of energy.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. destructive metabolism, usually including the release of energy and breakdown of materials
  • the GNU version of the Collaborative International Dictionary of English
  • n. the breakdown of more complex substances into simpler ones with release of energy, in living organisms; destructive or downward metabolism; -- a form of metabolism, opposed to anabolism. See also disassimilation.
  • The Century Dictionary and Cyclopedia
  • n. In physiology, that phase of metabolism which consists in “a downward series of changes in which complex bodies are broken down with the setting free of energy into simpler and simpler waste bodies” (M. Foster): opposed to anabolism.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • n. breakdown in living organisms of more complex substances into simpler ones together with release of energy
  • Antonym
    anabolism   
    Hypernym
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