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Definitions

irrational

[ih-rash-uh-nl, -rash-nl] / ɪˈræʃ ə nl, -ˈræʃ 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.

Detective Peter Doomanis of the Los Angeles Police Department said in his declaration, filed with Carpenter's petition, that he believes the man has "developed a disturbing and irrational fixation on petitioner".

From BBC • Jun. 2, 2026

Macgregor had never known her old friend to be irrational.

From The Wall Street Journal • May 23, 2026

She did some moves that were pretty irrational, and she would have times where she would act on impulse, and it became more and more unstable and unsafe.

From Los Angeles Times • May 13, 2026

A stop loss is an irrational tool deployed to prevent something even more irrational.

From MarketWatch • May 12, 2026

She experienced an utterly irrational flare of pique toward Feral.

From "Strange the Dreamer" by Laini Taylor




Vocabulary lists containing irrational


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