hyperkeratosis
/ˌhaɪpərˌkɛrəˈtoʊsɪs/
noun
- A thickening of the outer layer of the skin, often caused by pressure, friction, or certain skin conditions.
- Calluses on the feet are a common form of hyperkeratosis caused by repeated pressure from walking.
- Using a moisturizer can help soften areas of hyperkeratosis on the elbows and knees.
- The dermatologist explained that hyperkeratosis can occur in people with eczema or psoriasis.