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no-no

[noh-noh] / ˈnoʊˌnoʊ /




















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.

Putting EU money behind nuclear projects was long a no-no, with the 27-nation bloc focusing on renewables in the race to cut planet warming emissions.

From Barron's • Mar. 10, 2026

“Natural light is the best. I can’t do a dark house. The no-no of no-nos is bad floor plan and flow, and not enough natural light.”

From MarketWatch • Nov. 24, 2025

Matthew Tkachuk, Sam Bennett and Brad Marchand, a trade deadline acquisition, throw insults in the face-off circle and make not-so-accidental contact with rival goalies—a serious no-no in hockey’s unwritten code.

From The Wall Street Journal • Jun. 18, 2025

“Using AI to help prepare for interview questions is fine, but reading off a screen with interview responses is a total breach of trust and a big no-no for me,” she said.

From Los Angeles Times • Apr. 11, 2025

Somebody two people down from us is eating Chinese food, and even I know that’s a no-no in a small space.

From "Better Nate Than Ever" by Tim Federle




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