'Hives' definitions:

Definition of 'hives'

From: WordNet
noun
An itchy skin eruption characterized by weals with pale interiors and well-defined red margins; usually the result of an allergic response to insect bites or food or drugs [syn: urtication, urticaria, hives, nettle rash]

Definition of 'Hives'

From: GCIDE
  • Hives \Hives\, n. [Scot.; perh. akin to E. heave.] (Med.) (a) The croup. (b) An eruptive disease (Varicella globularis), allied to the chicken pox. [1913 Webster]