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Definitions

delusional

[dih-loo-zhuh-nl] / dɪˈlu ʒə nl /


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.

For the retired—and sometimes delusional and occasionally demented—residents of the Boroughs, mortality is already a preoccupation.

From The Wall Street Journal • May 21, 2026

The paper examined real-world examples in which generative AI systems became part of the cognitive process of individuals who had been clinically diagnosed with hallucinations and delusional thinking.

From Science Daily • May 11, 2026

In the test, the latest version of ChatGPT, model 5.2, and Claude were more likely to lead the user away from delusional thinking.

From BBC • May 2, 2026

Which is not to say Yee is delusional.

From Los Angeles Times • Mar. 8, 2026

“And you don’t hate being stuck with a partner,” Elliot said, making it very clear in his tone that he thought Corban was delusional.

From "Glitch" by Laura Martin




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