1. Any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies)

Derived forms: antigens

See also: antigenic

Type of: substance

Encyclopedia: Antigen

• sponge mushroom
• sponge off
• sponge on
• sponge up
• spongefly
• spongelike
• sponger
• spongiform
• spongillafly
• spongin
• sponginess
• spongioblast
• spongioblastoma
• spongy
• sponson
• sponsor
• sponsorship
• spontaneity
• spontaneous
• spontaneous abortion
• spontaneous combustion
• spontaneous generation
• spontaneously
• spontaneousness
• spontoon