keratosis

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a skin condition marked by an overgrowth of layers of horny skin
• Hypernyms:
skin disease, disease of the skin, skin disorder
• Hyponyms:
wart, verruca, actinic keratosis, keratosis blennorrhagica, keratoderma blennorrhagica,
keratosis follicularis, Darier's disease, keratosis pilaris, seborrheic keratosis