obsolete

adjective

ob·so·lete | \ ˌäb-sə-ˈlēt

, 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b : of a kind or style no longer current : old-fashioned an obsolete technology farming methods that are now obsolete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

, 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

Other Words from obsolete Synonyms Choose the Right Synonym More Example Sentences Learn More about obsolete

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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

Recent Examples on the Web: Adjective

However the path unfolds, one thing is endlessly clear: that passwords are annoying, obsolete, and insecure. — Eric Limer, Popular Mechanics, "Is This Finally the Beginning of the End for the Password?," 24 Sep. 2018 Scott Olson/Getty Images The e-cigarette Juul burst onto the market in 2015 with the purported goal of making cigarette smoking obsolete. — Julia Belluz, Vox, "$1.3 million: the average bonus Juul employees get after a deal with a cigarette maker," 20 Dec. 2018 MicroSD card slots certainly aren't obsolete, but the new nano SIM slot is more important for HP's vision for this device. — Valentina Palladino, Ars Technica, "HP Elitebook x360 1030 review: Small tweaks made to a stylish work 2-in-1," 16 Nov. 2018 Even when your strength and endurance improve, rowing can be made more challenging, so this machine will never become obsolete as your fitness level increases. — Lauren Levy, Slate Magazine, "The Best Home Gym Equipment," 1 Jan. 2018 Developed 20 years ago, the equipment on the command vessel and the launching platform has become obsolete, the chief executive said. — Eric Berger, Ars Technica, "Rocket Report: Kazakhstan picks SpaceX, SLS cost savings, Minuteman test," 9 Nov. 2018 But when tour operators became obsolete, airlines had to restructure. — Aditi Shrikant, Vox, "A European airline shuttered abruptly, stranding travelers. Here’s why budget companies are struggling.," 5 Oct. 2018 But for decades, Yerkes has been obsolete as a cutting-edge research center. — Ted Gregory, chicagotribune.com, "U. of C.'s Yerkes Observatory has been a cherished icon for decades. Now it's for sale, and people are nervous," 5 July 2018 The job has been made gradually obsolete by the arrival decades ago of the city’s electricity supply and recent improvements to the grid, powering up smartphones throughout the night and the alarm clocks that wake people up for prayer. — New York Times, "The Personal Wake-Up Call to Prayers, a Ramadan Tradition, Is Endangered," 13 June 2018

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.