noun
- An overgrowth of skin layers resulting from extended exposure to the sun. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). actinic keratosis. Retrieved September 27, 2026, from http://smartdefine.org/actinic_keratosis/definitions/1246054 |
| Chicago | WordNet. 2010. "actinic keratosis" http://smartdefine.org/actinic_keratosis/definitions/1246054 (accessed September 27, 2026). |
| Harvard | WordNet 2010, actinic keratosis, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/actinic_keratosis/definitions/1246054>. |
| MLA | WordNet. "actinic keratosis" 23 October 2010. Web. 27 September 2026. <http://smartdefine.org/actinic_keratosis/definitions/1246054> |