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infectious

[in-fek-shuhs] / ɪnˈfɛk ʃəs /


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.

These included initiatives addressing pandemic preparedness and outbreak response, health security, and infectious disease treatment.

From Slate • Jun. 9, 2026

"His energy's been infectious; he's a brilliant addition to the squad," McGinn said.

From BBC • Jun. 3, 2026

This points to methionine as a possible tool for infectious diseases and inflammatory conditions, especially in people with kidney disease, kidney failure, or those undergoing dialysis.

From Science Daily • Jun. 1, 2026

She has become more infectious the more I play her.

From Los Angeles Times • May 28, 2026

Millie is cute and sweet with her infectious giggle.

From "Dumplin'" by Julie Murphy




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