immunizing agent 1
noundomain: artefact
Princeton WordNet [ver.3.1]
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EnglishDefinition
any substance or organism that provokes an immune response (produces immunity) when introduced into the body
Hypernym
antigen 1
noun
any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies)
EnglishHyponym
vaccine 1
noun
immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order to stimulate the production of antibodies
a mixture of toxin and antitoxin used to immunize against a disease
