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Definitions

dud

[duhd] / dʌd /
NOUN
failure
Synonyms
Antonyms
STRONG


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 promotional tour for the film was the first clue it was going to be a box office dud.

From Salon • Jan. 31, 2026

‘I’m completely disgusted by the lack of accountability’: I bought a dud mattress — twice.

From MarketWatch • Jan. 31, 2026

So, on a purely mechanical level, Dokoupil’s debut was a massive dud.

From Slate • Jan. 6, 2026

If last year was full of fireworks that ultimately resulted in another big gain for the stock market, 2026 appears set to be a dud.

From Barron's • Jan. 2, 2026

Gilly’s heart gave a little spurt and flopped over like a dud rocket.

From "The Great Gilly Hopkins" by Katherine Paterson