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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - Breakdown in living organisms of more complex substances into simpler ones together with release of energy.

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Usage examples (30)
  • Swelling of the spleen is caused by catabolism of the Malpighian bodies.
  • Cast thy bread upon the waters catabolism catalyst cataract catastrophism
  • It is also called constructive metabolism and is the opposite of catabolism.
  • The stress hormone, adrenalin (epinephrine), mediates catabolism of glycogen stored in the liver.
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.