Meaning of the word immunodeficiency in English

What does immunodeficiency mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

immunodeficiency

US /ˌɪm.jə.noʊ.dɪˈfɪʃ.ən.si/
UK /ˌɪm.jə.nəʊ.dɪˈfɪʃ.ən.si/
"immunodeficiency" picture

Noun

a state in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent

Example:
Patients with severe combined immunodeficiency are highly susceptible to infections.
HIV causes acquired immunodeficiency syndrome (AIDS).