hyperpigmentation (English, noun)
expansion: hyperpigmentation (usually uncountable, plural hyperpigmentations)
Senses:
glosses: A high degree of pigmentation; too much pigmentation.
tags: uncountable
usually
glosses: A high degree of pigmentation; too much pigmentation.
The darkening of an area of skin or nails, caused by increased melanin.
tags: uncountable
usually
Forms:
form: hyperpigmentations
tags: plural