/al"euhr jeuhn, -jen'/ , n. Immunol.
any substance, often a protein, that induces an allergy: common allergens include pollen, grasses, dust, and some medications.
[ 1910-15; ALLER(GY) + -GEN ]
/al"euhr jeuhn, -jen'/ , n. Immunol.
any substance, often a protein, that induces an allergy: common allergens include pollen, grasses, dust, and some medications.
[ 1910-15; ALLER(GY) + -GEN ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012