from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun Decomposition or transformation of a compound caused by heat.

from The Century Dictionary.

  • noun Chemical decomposition produced by exposure to a high temperature.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun chemistry, physics The decomposition of a material or compound due to heat in the absence of oxygen or any other reagents

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun transformation of a substance produced by the action of heat


from Wiktionary, Creative Commons Attribution/Share-Alike License

From the Ancient Greek terms πῦρ (pyr, "fire") and λύσις (lysis, "loosing").


    Sorry, no example sentences found.


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