1. one of the five major classes of immunoglobulins; present primarily in the skin and mucous membranes; [syn: immunoglobulin E, IgE]
WordNet (r) 3.0 (2006):
immunoglobulin E
n 1: one of the five major classes of immunoglobulins; present
primarily in the skin and mucous membranes [syn:
immunoglobulin E, IgE]