conservation of energy

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Related to Conservation of Energy Principle: The law of conservation of energy

conservation of energy

n.
A principle stating that the total energy of an isolated system remains constant regardless of changes within the system.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

conservation of energy

n
(General Physics) the principle that the total energy of any isolated system is constant and independent of any changes occurring within the system
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

conserva′tion of en′ergy


n.
the principle that in a system not subject to any external force, the amount of energy is constant despite its changes in form.
[1850–55]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.conservation of energy - the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes
law of thermodynamics - (physics) a law governing the relations between states of energy in a closed system
conservation - (physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations
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