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Definitions

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.

But the energy of the production is infectious.

From Los Angeles Times • May 30, 2026

“The National Institutes of Health was previously, and for decades, the biggest funder of biomedical research against infectious diseases and other threats to public health globally,” Herder said.

From Salon • May 30, 2026

"When an animal has become sick from an infection their immune system is compromised which increases the risk of further disease exacerbation from other infectious agents that may have once been subclinical," Mishin explained.

From Science Daily • May 26, 2026

“The burden of infectious disease around the world continues to be high and in many cases growing,” Skovronsky said.

From The Wall Street Journal • May 26, 2026

My specific focus is on infectious diseases and their role in spatial teleportation.

From "The First State of Being" by Erin Entrada Kelly




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