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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Sakaguchi is an expert in immunology at the University of Osaka, Brunkow is a senior program manager at the Institute for Systems Biology in Seattle, and Ramsdell is a co-founder of Sonoma Biotherapeutics, a biotechnology company based in San Francisco. Connor Greene, Time, 9 Oct. 2025 Ramanan also has received several other honors in the field of maternal immunology, including the Rita Allen Foundation Scholar Award and the V Scholar Award from the V Foundation for Cancer Research. Noah Lyons, San Diego Union-Tribune, 8 Oct. 2025 Prof Danny Altmann of Imperial College London noted that the discovery of T-reg cells has shaped modern immunology. Sujita Sinha, Interesting Engineering, 7 Oct. 2025 Transmission itself is rare, as bacteria tends to flower into infection among the immunocompromised, according to Michele Swanson, a professor of microbiology and immunology at the University of Michigan Medical School. Jackie Charniga, Freep.com, 26 Sep. 2025 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

Cite this Entry

“Immunology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/immunology. Accessed 13 Oct. 2025.

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

More from Merriam-Webster on immunology

Last Updated: - Updated example sentences
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