photodamage

noun

: damage (as to skin or DNA) caused by exposure to ultraviolet radiation

Browse Nearby Words

Cite this Entry

“Photodamage.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/photodamage. Accessed 11 Mar. 2025.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!