hyperpigmentation |
hyperpigmented |
As a noun hyperpigmentation
is the darkening of an area of skin or nails, caused by increased melanin.
As an adjective hyperpigmented is
afflicted with hyperpigmentation.
hyperpigmented |
piebaldism |
As an adjective hyperpigmented
is afflicted with hyperpigmentation.
As a noun piebaldism is
(medicine) 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.