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Dictionary

Words, grammatical forms and meanings linked to the ontology.

piebaldism en · NOUN

Etymology

From piebald + -ism.

Meanings

  1. (uncountable) 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.