Search Result for "immunogen": 
Wordnet 3.0

NOUN (1)

1. any substance or organism that provokes an immune response (produces immunity) when introduced into the body;
[syn: immunogen, immunizing agent]



The Collaborative International Dictionary of English v.0.48:

immunogen \immunogen\ n.
   any substance that produces immunity when introduced into the
   body.
   [WordNet 1.5]


WordNet (r) 3.0 (2006):

immunogen
    n 1: any substance or organism that provokes an immune response
         (produces immunity) when introduced into the body [syn:
         immunogen, immunizing agent]