from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A rare autosomal dominant disorder of melanocyte development, whose common characteristics include a congenital white forelock, scattered normally-pigmented and hyperpigmented macules, and a triangular depigmented patch on the forehead.


piebald +‎ -ism (Wiktionary)


  • It may be that the white blaze (or piebaldism) represents merely a heterozygous condition, and that the trait is really

    Applied Eugenics

  • White blaze in the hair or, as it might better be called to show its resemblance to the trait found in other mammals, piebaldism.

    Applied Eugenics

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