Medical Dictionary


noun hy·droa \hī-ˈdrō-ə\

Medical Definition of HYDROA

:  an itching usually vesicular eruption of the skin; especially :  one induced by exposure to light


July 07, 2015
hoosegow Hear it
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears