Antigen(noun)
A substance that causes the immune system to produce antibodies.
Hindi meaning:प्रतिजन
Synonyms: Immunogen, Allergen, Foreign Substance, Antigenic Substance
Antonyms: Antibody, Immunoglobulin, Antiserum, Immune Defence
Example: The vaccine introduces an antigen that trains the body to fight infection.
Trick to remember: Antigen enters the body, and antibodies act against it.
Learn it with 19 more words: Daily Vocabulary – 27 July 2026 →
