actinodermatitis

noun
ac·​ti·​no·​der·​ma·​ti·​tis | \ -ˌdər-mə-ˈtīt-əs How to pronounce actinodermatitis (audio) \
plural actinodermatitises or actinodermatitides\ -​ˈtit-​ə-​ˌdēz How to pronounce actinodermatitides (audio) \

Medical Definition of actinodermatitis

: dermatitis resulting from exposure to sunlight, X-rays, or radiation from radium

Comments on actinodermatitis

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

WORD OF THE DAY

recurring in steady succession

Get Word of the Day daily email!

Test Your Vocabulary

Musical Words Quiz

  • gramophone
  • Which word describes a musical performance marked by the absence of instrumental accompaniment?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Bee Cubed

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!