What is the meaning of atrophy?

noun

  • A decrease in size of an organ caused by disease or disuse.
  • Any weakening or degeneration (especially through lack of use.

verb

  • Undergo atrophy.
    • usage: "Muscles that are not used will atrophy"
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). atrophy. Retrieved September 20, 2026, from http://smartdefine.org/atrophy/definitions/1219857
ChicagoWordNet. 2010. "atrophy" http://smartdefine.org/atrophy/definitions/1219857 (accessed September 20, 2026).
HarvardWordNet 2010, atrophy, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/atrophy/definitions/1219857>.
MLAWordNet. "atrophy" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/atrophy/definitions/1219857>
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