Search Result for "contact dermatitis":
Wordnet 3.0

NOUN (1)

1. a delayed type of allergic reaction of the skin resulting from skin contact with a specific allergen (such as poison ivy); 



WordNet (r) 3.0 (2006):

contact dermatitis
    n 1: a delayed type of allergic reaction of the skin resulting
         from skin contact with a specific allergen (such as poison
         ivy)