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Word of the Day Tuesday, June 9, 2026

infect

/ɪnˈfɛkt/ verb · British & US
Valid in UKValid in US
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What does infect mean?

verb

To cause a disease or infection to spread to (someone or something), or to affect (someone or something) in a similar way. To influence or persuade someone to adopt a particular attitude or course of action.

Example

"The virus began to infect the computer system, causing widespread disruption."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for infect

Antonyms of infect

Rhymes with infect

Etymologically related