as in obsolete
having passed its time of use or usefulness
his file contained out-of-date information that might have been accurate when he was first hired but is no longer so
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Recent Examples of out-of-date
Fifty-three, according to the American Presidency Project at the University of California at Santa Barbara, a list that is two days old and perhaps already out-of-date.
—
Susan Page, USA TODAY, 5 Feb. 2025
Turing’s lecture notes are in effect a textbook, terse and selective, on advanced math for circuit engineers, although now very out-of-date, of course.
—IEEE Spectrum, 4 Feb. 2025
The medical research literature is filled with promising-looking ideas that never panned out, and out-of-date treatments and tests that have been replaced by approaches more solidly based on evidence.
—John Timmer, Ars Technica, 8 Jan. 2025
But the week ending November 30 is even more out-of-date than the week ending December 14.
—Bruce Y. Lee, Forbes, 28 Dec. 2024
See All Example Sentences for out-of-date
Susan Page, USA TODAY, 5 Feb. 2025
Turing’s lecture notes are in effect a textbook, terse and selective, on advanced math for circuit engineers, although now very out-of-date, of course.
—IEEE Spectrum, 4 Feb. 2025
The medical research literature is filled with promising-looking ideas that never panned out, and out-of-date treatments and tests that have been replaced by approaches more solidly based on evidence.
—John Timmer, Ars Technica, 8 Jan. 2025
But the week ending November 30 is even more out-of-date than the week ending December 14.
—Bruce Y. Lee, Forbes, 28 Dec. 2024
See All Example Sentences for out-of-date
Recent Examples of Synonyms for out-of-date
Adjective
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Who makes a bad car and has an obsolete social media platform?—
Zack Sharf,
Variety,
14 Mar. 2025
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While some roles will become obsolete, others—particularly those in direct service—will become more critical than ever.—
Scott White,
Forbes,
13 Mar. 2025
Adjective
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In 2018, Russia blamed Israel for an incident in which an antiquated Syrian S-200 anti-aircraft missile destroyed a Russian military transport while targeting Israeli fighter jets, killing all 15 Russian personnel aboard.—
Paul Iddon,
Forbes.com,
28 Mar. 2025
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Too many fouls, not enough freedom for creativity and an antiquated two halves format have kept him from diving in.—
C.J. Doon,
Baltimore Sun,
26 Mar. 2025
Adjective
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The chain gang will still be on the field as a backup option, but the archaic measuring system will no longer be the primary way to determine a first down or not on close plays.—
Josh Hammer,
MSNBC Newsweek,
1 Apr. 2025
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That would have been necessary in the technologically archaic Cohen building — absent the existential question now hovering over the networks.—
David Folkenflik,
NPR,
15 Mar. 2025
Adjective
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The Golden Knights’ initial version of innovation included deploying an actor dressed as a medieval knight to give rousing pregame speeches on the ice while carrying out a plot of a looming battle against an opponent.—
James Mirtle,
New York Times,
11 Apr. 2025
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The medieval world had replaced sensible, road-building Romans and deep-thinking Greeks with faith and fear.—
Daniel R. Depetris,
MSNBC Newsweek,
10 Apr. 2025
Cite this Entry
“Out-of-date.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/out-of-date. Accessed 20 Apr. 2025.
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