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anonychia

American  
[an-uh-nik-ee-uh] / ˌæn əˈnɪk i ə /

noun

Medicine/Medical.
  1. congenital absence of the nails.


Etymology

Origin of anonychia

< New Latin < Greek an- an- 1 + onych- (stem of ónyx nail; onyx ) + -ia -ia