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Definitions

boo

[boo] / bu /


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.

They grads are also primed to boo any speakers who so much as mutter the words “artificial intelligence.”

From Slate • May 20, 2026

“They wouldn’t boo me,” Wrobleski said, “if they didn’t know who I was.”

From Los Angeles Times • Apr. 7, 2026

Several attendees accused the pair of being "genocide supporters", shouting "boo" and "get out of here" as a mosque leader gave a speech calling for the government to better engage with Muslim Australians.

From BBC • Mar. 19, 2026

The theater reopened this past weekend with “The Great Bank Robbery,” a 30-minute-plus show in which audiences are encouraged to boo, hiss and swoon over the characters, a Bird Cage tradition since 1954.

From Los Angeles Times • Mar. 17, 2026

“Cain’t you two say boo to a ghost?”

From "Girls Like Us" by Gail Giles




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