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Definitions

delusion

[dih-loo-zhuhn] / dɪˈlu ʒən /


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.

John Carney directs a musical dramedy starring the actor and Nick Jonas in a story of ambition, delusion and betrayal.

From The Wall Street Journal • May 28, 2026

A practicing Mormon, Coppins had no previous experience with gambling but quickly learned how easily the “joyful naivete” of his initial use “could curdle into delusion and compulsion.”

From Slate • May 5, 2026

A U.K. police chief is under fire after admitting a delusion from Microsoft Copilot produced incorrect evidence.

From MarketWatch • Jan. 14, 2026

"I have gotten to where I am today because of delusional optimism. It's delusion until it's not. It's got me to where I am today."

From Barron's • Dec. 17, 2025

Now he understood how conceited a delusion this was.

From "Atonement" by Ian McEwan




Vocabulary lists containing delusion


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