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Definitions

fallacy

[fal-uh-see] / ˈfæl ə si /


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.

"This is the sunk cost fallacy," he said, adding that "it keeps the addictive behaviour loop".

From Barron's • May 31, 2026

The sunk-cost fallacy tempts people to pay escalating premiums because they’ve paid in for so long.

From MarketWatch • May 6, 2026

Stan Veuger, an economist at the conservative American Enterprise Institute, said the administration’s position relies on what’s known as the lump-of-labor fallacy.

From The Wall Street Journal • Apr. 22, 2026

The promise is that we can shape behavior; the fallacy is that the power rarely reaches beyond cosmetic concessions.

From Salon • Aug. 28, 2025

And contrary to countless barroom conversations, the law of large numbers doesn’t imply the gambler’s fallacy: that a head is more likely after a string of tails.

From "Innumeracy: Mathematical Illiteracy and Its Consequences" by John Allen Paulos




Vocabulary lists containing fallacy


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