piebaldism
A rare autosomal dominant disorder of melanocyte development, whose common…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.
Meaning
1 senses(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.
Origin
From piebald + -ism.From piebald + -ism.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable