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1. (of an organ or body part) diminished in size or strength as a result of disease or injury or lack of use
   "partial paralysis resulted in an atrophied left arm";
   - wasted, diminished

1. Undergo atrophy
   "Muscles that are not used will atrophy"

Type of: shrink, shrivel, shrivel up, wither

Antonym: hypertrophied

Encyclopedia: Atrophied