noun🔗ShareAntigènesA substance that induces an immune response, usually foreign."The pollen in the air acted as antigens, causing many students to develop allergies. "Le pollen dans l'air a agi comme des antigènes, provoquant des allergies chez de nombreux étudiants.medicinebiologyphysiologybiochemistryorganismdiseasebodyChat with AIVocabulary GamePractice Reading