Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: atrophy  at-ru-fee
  1. A decrease in size of an organ caused by disease or disuse
    - wasting, wasting away
     
  2. Any weakening or degeneration (especially through lack of use)
    - withering
Verb: atrophy  at-ru-fee
  1. Undergo atrophy
    "Muscles that are not used will atrophy"

Derived forms: atrophies, atrophying, atrophied

Type of: shrink, shrivel, shrivel up, symptom, weakening, wither

Encyclopedia: Atrophy