as in obsoleteness
the condition of no longer being used or useful; the condition of being obsolete
the obsolescence of the old technology Once a useful tool, slide rules have fallen into obsolescence.
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Recent Examples of obsolescence
To an extent, pop personas are designed for obsolescence—even the most iconic are fallible.
—
Grace Robins-Somerville, Pitchfork, 27 Jan. 2026
These projections cannot be reconciled with the need for affordable utility service (not to mention continued massive levels of gas distribution spending at risk of technological obsolescence).
—David S. Lapp, Baltimore Sun, 26 Jan. 2026
With that in mind, the model’s rapid obsolescence is all the obscener.
—Alexandra Harrell, Sourcing Journal, 18 Dec. 2025
The traditional consulting industry is facing potential obsolescence as the AI revolution starts to kick in.
—Big Think, 26 Nov. 2025
See All Example Sentences for obsolescence
Grace Robins-Somerville, Pitchfork, 27 Jan. 2026
These projections cannot be reconciled with the need for affordable utility service (not to mention continued massive levels of gas distribution spending at risk of technological obsolescence).
—David S. Lapp, Baltimore Sun, 26 Jan. 2026
With that in mind, the model’s rapid obsolescence is all the obscener.
—Alexandra Harrell, Sourcing Journal, 18 Dec. 2025
The traditional consulting industry is facing potential obsolescence as the AI revolution starts to kick in.
—Big Think, 26 Nov. 2025
See All Example Sentences for obsolescence
Recent Examples of Synonyms for obsolescence
Noun
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Finding physical proof, however, that confirms such recipes were prepared and used to treat actual ailments in antiquity is rare.—
Ari Daniel,
NPR,
19 Feb. 2026
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In the heart of Berlin, Museum Island unfolds as a grand cultural ensemble where five world-class institutions trace the arc of human creativity from antiquity to the 19th century.—
Melinda Sheckells,
HollywoodReporter,
14 Feb. 2026
Noun
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For families This family-friendly resort offers a Kids For All Seasons program, family movie nights, kite-making activity, and more—plus complimentary kids’ menu meals for children ages five and under.—
Condé Nast,
Condé Nast Traveler,
15 Feb. 2026
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Sensory-inclusive shows offer accommodations for a neurodivergent audience of all ages.—
Alyssa Ramos,
Miami Herald,
14 Feb. 2026
Cite this Entry
“Obsolescence.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/obsolescence. Accessed 21 Feb. 2026.
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