Dictionary.com
Thesaurus.com
Synonyms

irrelevant

American  
[ih-rel-uh-vuhnt] / ɪˈrɛl ə vənt /

adjective

  1. not relevant; not applicable or pertinent.

    His lectures often stray to interesting but irrelevant subjects.

  2. Law. (of evidence) having no probative value upon any issue in the case.


irrelevant British  
/ ɪˈrɛləvənt /

adjective

  1. not relating or pertinent to the matter at hand; not important

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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

  • irrelevance noun
  • irrelevantly adverb

Etymology

Origin of irrelevant

First recorded in 1780–90

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.

The Hungarian photographer recoiled at the work of American photographers such as Ansel Adams, whose “cult of technical perfection,” according to Patricia Albers, risked “killing their subjects with irrelevant detail.”

From The Wall Street Journal

Such damage control could revive their stocks after this year’s brutal selloff, driven by fears that AI would render software and services providers irrelevant.

From Barron's

The police chief said officers were combing through thousands of the suspect's social media posts, but added that Dorgan's gender identity was "irrelevant to the investigation at this point".

From BBC

“We know that the fate of Europe will never be irrelevant to our own.”

From The Wall Street Journal

Cato’s foreign policy ideas tended toward isolationism, even at the height of the Cold War, which made it largely irrelevant in those debates.

From The Wall Street Journal