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Definitions

immunity

[ih-myoo-ni-tee] / ɪˈmyu nɪ ti /


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.

A flu pandemic occurs when the strain shifts, rather than drifts, sufficiently that humans do not have any natural immunity to it.

From BBC • Apr. 21, 2026

“Although widespread infection- and vaccine-conferred immunity have decreased rates of severe COVID-19 over time, the public health impact of COVID-19 is still considerable,” scientists recently wrote in the CDC’s Morbidity and Mortality Weekly Report.

From Los Angeles Times • Apr. 20, 2026

There are its health benefits, such as boosting immunity, reducing inflammation and providing antimicrobial effects.

From Salon • Apr. 19, 2026

The goal was to induce a mild case that would provide lifelong immunity.

From The Wall Street Journal • Apr. 14, 2026

“I’ve spent the past two years building up immunity to iocane powder.”

From "The Princess Bride" by William Goldman




Vocabulary lists containing immunity