A skin sign often associated with insulin resistance and type 2 diabetes exhibiting velvety, thickened, and darkened skin and skin tags, often occurring in skin folds and the axillae.
Origin
From New Latin acanthus -osis + Latin nigricans ("blackish").
Modern English dictionary
Explore and search massive catalog of over 900,000 word meanings.
Word of the Day
Get a curated memorable word every day.
Challenge yourself
Level up your vocabulary by setting personal goals.