noun Date: 1969 inability to produce a normal complement of antibodies or immunologically sensitized T cells especially in response to specific antigens, immunodeficient adjective
IMMUNODEFICIENCY
Meaning of IMMUNODEFICIENCY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012