Definition of polymelia in English:

polymelia

noun

Medicine Zoology
  • The congenital condition of having one or more supernumerary limbs; an instance of this.

Origin

Late 19th century; earliest use found in The Century Dictionary. From poly- + ancient Greek μέλος limb + -ia.

Pronunciation

polymelia

/ˌpɒlɪˈmiːlɪə/