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immunological

American  
[im-yuh-nuh-lahj-ik-uhl] / ˌɪm yə nəˈlɑdʒ ɪk əl /

adjective

  1. relating to immunology or to the function and health of the immune system.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Biogen just announced a deal to buy Apellis Pharmaceuticals, a developer of immunological and rare-disease medications, for $5.6 billion, a takeover premium of nearly 140%.

From Barron's • Apr. 6, 2026

RBC Capital Markets analyst Brian Abrahams pointed to Biogen’s need for new revenue sources and the alignment of buying a company that also does work in rare kidney diseases and immunological conditions.

From MarketWatch • Mar. 31, 2026

It could be the sign of some hidden immunological superpower.

From The Wall Street Journal • Mar. 29, 2026

Chronic long-term exposure can cause more severe respiratory issues, cardiac effects, immunological effects and congestion of the liver and kidneys, among other problems.

From Los Angeles Times • May 4, 2025

The Martians of H. G. Wells and Orson Welles, preoccupied with the suppression of Bournemouth and Jersey City, never noticed until too late that their immunological defenses were unavailing against the microbes of Earth.

From "Cosmos" by Carl Sagan

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