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Medical Dictionary

presbycusis

play
noun pres·by·cu·sis \ˌprez-bi-ˈkyü-səs, ˌpres-\

Medical Definition of presbycusis

plural

presbycuses

\-ˌsēz\play
  1. :  a lessening of hearing acuteness resulting from degenerative changes in the ear that occur especially in old age




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a very small amount

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