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infectiously

American  
[in-fek-shuhs-lee] / ɪnˈfɛk ʃəs li /

adverb

  1. in a way that is infectious or spreads to others.


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.

The actor stars in an oddly but infectiously upbeat production on Broadway, full of inventive audience participation, about a man shadowed by his mother’s depression.

From The Wall Street Journal • Mar. 13, 2026

Her prose is infectiously funny, and her ability to satirize rich people paying silly amounts of money to be led to their souls has only sharpened.

From Los Angeles Times • Sep. 26, 2025

Mrs Dawood described her husband as infectiously curious about the world around him - the kind of person who made the family watch documentaries after dinner.

From BBC • Jun. 25, 2023

These days, UK pop star Ellie Goulding and Big Sean have a song with the same title that’s just as infectiously fun, part of Goulding’s 11-track album “Higher Than Heaven.”

From Seattle Times • Mar. 17, 2023

“Aw, sir, I’m kinda tired—” Burt grinned infectiously.

From "The Milagro Beanfield War" by John Nichols

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