irrelevant
Americanadjective
-
not relevant; not applicable or pertinent.
His lectures often stray to interesting but irrelevant subjects.
-
Law. (of evidence) having no probative value upon any issue in the case.
adjective
Pronunciation
The pronunciation of irrelevant , as , as if spelled irrevelant, is the result of metathesis, the transposition of two sounds, in this case, the and the . Relevant, the base word, is occasionally subject to the same process. Analogy with words like prevalent and equivalent may play a role. A similar reordering of the and consonant sounds, althought not a strict one-to-one metathesis, can be heard for Calvary when pronounced . Here the transposition is reinforced by the existence of the familiar word cavalry.
Other Word Forms
Etymology
Origin of irrelevant
First recorded in 1780–90
Explanation
If you're talking about hockey and someone keeps trying to mention football, you might describe their comments as irrelevant. Irrelevant means not related to the subject at hand. If a rock star becomes irrelevant, it means people are not relating––or even listening––to his music anymore. It isn't part of what people are thinking or talking about. The opposite is relevant, meaning related. An analysis of brush strokes in Manet's painting would be relevant to a discussion of texture in painting in general. Relevant was borrowed from Medieval Latin relevare "to bear upon," from Latin, "to lift up." The prefix ir-, meaning "not," is a variant of in- before words that begin with the letter r.
Vocabulary lists containing irrelevant
Jim Burke's Academic Vocabulary List
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"The Great Gatsby," Chapter 1 Vocabulary
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Keystone Exams: English Composition Glossary
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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 isn’t totally irrelevant, but I’d urge you to think about why you’d move back after having previously spent almost six years there.
From MarketWatch • Apr. 22, 2026
The administration has responded by saying its reinterpretation of the law is legal because the time a person is in the country — be it “for 25 minutes or 25 years” — is irrelevant.
From Salon • Apr. 21, 2026
Prior to the course, he saw languages as "almost irrelevant".
From BBC • Apr. 18, 2026
Visor-wearing buzzards with farmer’s tans are circling the Saudi-backed league as the Kingdom considers terminating its munificent support of the lavish and comically irrelevant golf concern.
From The Wall Street Journal • Apr. 17, 2026
Unfortunately, whether or not I’m ready to come clean about my double life is officially irrelevant.
From "Odd One Out" by Nic Stone
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
