immunocompetence

noun

im·​mu·​no·​com·​pe·​tence ˌi-myə-nō-ˈkäm-pə-tən(t)s How to pronounce immunocompetence (audio)
i-ˌmyü-nō-
: the capacity for a normal immune response
immunocompetent adjective

Word History

Etymology

immuno- + competence

First Known Use

1966, in the meaning defined above

Time Traveler
The first known use of immunocompetence was in 1966

Browse Nearby Words

Cite this Entry

“Immunocompetence.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/immunocompetence. Accessed 5 Jul. 2026.

Medical Definition

immunocompetence

noun
im·​mu·​no·​com·​pe·​tence -ˈkäm-pət-ən(t)s How to pronounce immunocompetence (audio)
: the capacity for a normal immune response
altered the immunocompetence of the lymphocytes
immunocompetent adjective
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