Search Result for "erythema multiforme":
Wordnet 3.0

NOUN (1)

1. a red rash caused by hypersensitivity to a drug or disease or other allergen; 



WordNet (r) 3.0 (2006):

erythema multiforme
    n 1: a red rash caused by hypersensitivity to a drug or disease
         or other allergen