obsolete

adjective
ob·​so·​lete | \ ˌäb-sə-ˈlēt How to pronounce obsolete (audio) , ˈäb-sə-ˌlēt\

Definition of obsolete

 (Entry 1 of 2)

1a : no longer in use or no longer useful an obsolete word
b : of a kind or style no longer current : old-fashioned an obsolete technology farming methods that are now obsolete
2 of a plant or animal part : indistinct or imperfect as compared with a corresponding part in related organisms : vestigial

obsolete

verb
ob·​so·​lete | \ ˌäb-sə-ˈlēt How to pronounce obsolete (audio) , ˈäb-sə-ˌlēt\
obsoleted; obsoleting

Definition of obsolete (Entry 2 of 2)

transitive verb

: to make (something) old-fashioned or no longer useful : make obsolete

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Other Words from obsolete

Adjective

obsoletely adverb
obsoleteness noun

Choose the Right Synonym for obsolete

Adjective

old, ancient, venerable, antique, antiquated, archaic, obsolete mean having come into existence or use in the more or less distant past. old may apply to either actual or merely relative length of existence. old houses an old sweater of mine ancient applies to occurrence, existence, or use in or survival from the distant past. ancient accounts of dragons venerable stresses the impressiveness and dignity of great age. the family's venerable patriarch antique applies to what has come down from a former or ancient time. collected antique Chippendale furniture antiquated implies being discredited or outmoded or otherwise inappropriate to the present time. antiquated teaching methods archaic implies having the character or characteristics of a much earlier time. the play used archaic language to convey a sense of period obsolete may apply to something regarded as no longer acceptable or useful even though it is still in existence. a computer that makes earlier models obsolete

Examples of obsolete in a Sentence

Adjective

It may not be welcome news in her home state of Pennsylvania, but chemist Cynthia Kuper could help make steel obsolete. Experimenting with carbon nanotubes, structures a few atoms wide but 100 times stronger and much lighter than steel, Kuper calls her work an "amusement park discovery." — Joanna Chung, Newsweek, 23 Sept. 2002 He exercised a right so rare, at this the fag-end of the century, as to be practically obsolete. The most fundamental right of all. The right to be the good guy. — Zadie Smith, White Teeth, 2000 I never had parents, really. My mom was gone, my dad was at work or with his girlfriends, we had baby-sitters. My parents were obsolete. — Jonathan Kozol, Voices From the Future, 1993 The system was made obsolete by their invention. I was told my old printer is obsolete and I can't get replacement parts.

Verb

While many … do describe various small, quick-loading 35mm film cartridges, modern technology has obsoleted these. — Herbert Keppler, Popular Photography, November 1993 … older cpu's whose speed and efficiency never were fully tapped before they were effectively obsoleted by their manufacturers … — Edith Myers, Datamation, November 1977 For radio itself deliberately obsoletes today what it built yesterday. — David Sarnoff, Television, 1936
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Recent Examples on the Web: Adjective

Then Donald Trump won the 2016 election, and the rebrand became obsolete. Matthew Yglesias, Vox, "Thursday’s budget deal proves once again Republicans never cared about the deficit," 1 Aug. 2019 The list was likely to become obsolete in any case because China is phasing out EV subsidies. Jacky Wong, WSJ, "A New Road for Electric Vehicles in China," 25 June 2019 As cities like New York and San Francisco adopt zero-waste policies that create incentives for diverting waste from landfills or incinerators, burning trash will increasingly become obsolete. Ana Baptista, The Conversation, "Is burning trash a good way to handle it? Waste incineration in 5 charts," 20 June 2019 Soon after, though, fiber-optics made the technology obsolete. Peter Fimrite, SFChronicle.com, "Unpublished photos of Apollo 11 recovery come to the surface," 19 July 2019 This leads to continuing a policy that is tenable, but increasingly obsolete and unimaginative. George Steiner, Harper's magazine, "Russia and Red China," 10 June 2019 Russian President Vladimir Putin’s assertion last month that Western liberalism was obsolete provoked some strident rebuttals. Pankaj Mishra, Twin Cities, "Pankaj Mishra: Putin’s wrong, but so are liberals," 11 July 2019 The lack of funding has led to poor remuneration, the underfunding of hospitals which in turn means that medical facilities are inadequate and infrastructure is obsolete. Olayinka Stephen Ilesanmi, Quartz Africa, "As Nigeria’s health infrastructure crumbles, doctors have become a key export," 3 July 2019 The Suncoast Dome was obsolete before the Rays even played their first game there, an Astrodome in a Camden Yards world. Joe Sheehan, SI.com, "Rays' Outrageous Montreal Plan Only Exists to Get New Stadiums Built—Again," 2 July 2019

Recent Examples on the Web: Verb

Why would SpaceX want to obsolete its own, dominant products? Eric Berger, Ars Technica, "Block 5 rocket launch marks the end of the beginning for SpaceX," 3 May 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'obsolete.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of obsolete

Adjective

1579, in the meaning defined at sense 1a

Verb

1640, in the meaning defined above

History and Etymology for obsolete

Adjective and Verb

Latin obsoletus, from past participle of obsolescere to grow old, become disused, perhaps from ob- toward + solēre to be accustomed

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More Definitions for obsolete

obsolete

adjective