energy

energy definition - medical

en·er·gy (ĕnˈər-jē)

noun
  1. The capacity for work or vigorous activity; vigor; power.
  2. The capacity of a physical system to do work.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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