noun (plural keratoses /-sēz/)Medicine
- A horny growth, especially on the skin.More example sentences
- Typically, seborrheic keratoses don't become cancerous, but they can resemble skin cancer.
- Differentiating between seborrheic keratoses and melanomas is a challenge.
- Since that time, he has had sebaceous adenomas, sebaceous carcinomas, and actinic keratoses removed from his nose and cheek.
More definitions of keratosisDefinition of keratosis in:
- The British & World English dictionary