immunology

noun

im·​mu·​nol·​o·​gy ˌi-myə-ˈnä-lə-jē How to pronounce immunology (audio)
: a science that deals with the immune system and the cell-mediated and humoral aspects of immunity and immune responses
immunologic adjective
or immunological
immunologically adverb
immunologist noun

Examples of immunology in a Sentence

Recent Examples on the Web
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Joshua Santarpia is a professor of medicine in the department of pathology, microbiology and immunology at the University of Nebraska Medical Center and an associate director of a center for health security that is affiliated with the quarantine unit. Tanya Lewis, Scientific American, 13 May 2026 The pact also gives Hengrui the rights to commercialize four immunology drugs from Bristol in that region. Andrew Joseph, STAT, 12 May 2026 The virus generally does not spread through human contact, but the Andes strain, one of the hantavirus family, can spread through droplets among close contacts, Kartik Chandran, professor of microbiology and immunology at Albert Einstein College of Medicine told TIME. Callum Sutherland, Time, 8 May 2026 Analysts argued AbbVie should be a core holding for large-cap biopharma/biotech investors, touting its best-in-class immunology franchise anchored by Skyrizi and Rinvoq. Jim Cramer, CNBC, 21 Apr. 2026 See All Example Sentences for immunology

Word History

Etymology

immuno- + -logy

First Known Use

1906, in the meaning defined above

Time Traveler
The first known use of immunology was in 1906

Browse Nearby Words

Cite this Entry

“Immunology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/immunology. Accessed 19 May. 2026.

Kids Definition

immunology

noun
im·​mu·​nol·​o·​gy ˌim-yə-ˈnäl-ə-jē How to pronounce immunology (audio)
: a science that deals with immunity to disease
immunologic adjective
or immunological

Medical Definition

immunology

noun
im·​mu·​nol·​o·​gy ˌim-yə-ˈnäl-ə-jē How to pronounce immunology (audio)
plural immunologies
: a science that deals with the immune system and the cell-mediated and humoral aspects of immunity and immune responses
immunologic adjective
or immunological
immunologically adverb

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