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

Noun: hyperdactyly  ,hI-pu(r)'dak-ti-lee
  1. Birth defect characterized by the presence of more than the normal number of fingers or toes
    - polydactyly

Derived forms: hyperdactylies

Type of: birth defect, congenital abnormality, congenital anomaly, congenital defect, congenital disease, congenital disorder

Encyclopedia: Hyperdactyly