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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.

To start their companies, founders have to be creative, restless, slightly delusional and outrageously ambitious.

From The Wall Street Journal • Mar. 21, 2026

While the “number of users” once meant “number of paying users,” the success of Facebook, Instagram and other social-media sites persuaded delusional investors that the word “paying” could be dropped.

From MarketWatch • Feb. 6, 2026

Supergrass frontman Gaz Coombes lends a hand on glam-stomp anthem Cocky, and Williams' former Take That nemesis Gary Barlow appears on a song called Morrissey, written from the perspective of a delusional stalker.

From BBC • Jan. 23, 2026

“Those things don’t require a lot of cognitive function, and they can be done even in a delusional state,” he said.

From Los Angeles Times • Jan. 6, 2026

Macbeth is totally delusional and has hallucinations of ghosts and a pesky floating dagger.

From "Challenger Deep" by Neal Shusterman




Vocabulary lists containing delusional