immunology

noun

im·​mu·​nol·​o·​gy ˌi-myə-ˈnä-lə-jē 

: a science that deals with the immune system and the cell-mediated and humoral aspects of immunity and immune responses

immunologic

ˌi-myə-nə-ˈlä-jik 

adjective

or immunological

ˌi-myə-nə-ˈlä-ji-kəl 

immunologically

ˌi-myə-nə-ˈlä-ji-k(ə-)lē 

adverb

immunologist

ˌi-myə-ˈnä-lə-jist 

noun

Examples of immunology in a Sentence

Recent Examples on the Web

The measure is meant to allow the state to borrow funds for immunology and immunotherapy research conducted by California research institutes and universities. — Sacbee.com, 9 Oct. 2026

The ability to grow human T cells transformed cellular immunology. — Robert C. Gallo, STAT, 9 Oct. 2026

The main reason to own the drugmaker remains its dominant GLP-1 franchise, with additional upside potential from recent acquisitions in areas such as immunology, vaccines, cancer and mental health. — Alexa Lomonaco, CNBC, 24 Sep. 2026

Cancer immunotherapy, which has changed outcomes for patients with specific types of cancer, was built on foundational work in immunology conducted across many institutions over many years. — Matthew Kayser, USA Today, 18 Aug. 2026

Word History

Etymology

immuno- + -logy

First Known Use

1906, in the meaning defined above

Rhymes for immunology

• aetiology
• anthropology
• archaeology
• archeology
• audiology
• cardiology
• climatology
• cohomology
• cosmetology
• criminology
• demonology
• dermatology

Kids Definition

immunology

noun

im·​mu·​nol·​o·​gy ˌim-yə-ˈnäl-ə-jē 

: a science that deals with immunity to disease

immunologic

-yən-ᵊl-ˈäj-ik 

adjective

or immunological

-ˈäj-i-kəl 

Medical Definition

immunology

noun

im·​mu·​nol·​o·​gy ˌim-yə-ˈnäl-ə-jē 

plural immunologies

: a science that deals with the immune system and the cell-mediated and humoral aspects of immunity and immune responses

immunologic

-yən-ᵊl-ˈäj-ik 

adjective

or immunological

-ˈäj-i-kəl 

immunologically

-i-k(ə-)lē 

adverb