photoallergic

adjective
pho·​to·​al·​ler·​gic | \ ˌfōt-ō-ə-ˈlər-jik How to pronounce photoallergic (audio) \

Medical Definition of photoallergic

: of, relating to, caused by, or affected with a photoallergy photoallergic dermatitis

Learn More about photoallergic

Cite this Entry

“Photoallergic.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/photoallergic. Accessed 26 Sep. 2020.

Comments on photoallergic

What made you want to look up photoallergic? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

Challenging Vocabulary Quiz Returns!

  • stylized drawing of woman pole vaulting across gap to get trophy
  • Which is a synonym of fuliginous?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Citation

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

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