as in older
being of advanced years and especially past middle age
symptoms most often seen in senescent people
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Recent Examples of senescent
But having too few senescent cells is dangerous, because senescence helps block tumors.
—
Tad Friend, New Yorker, 4 Aug. 2025
QAnon was for senescent boomers; fashwave and Embrace Masculinity clips are millennial-coded.
—Kieran Press-Reynolds, Pitchfork, 30 Apr. 2025
If the cells were truly senescent, then the medications should both reduce the number of senescent cells and reverse many of the structural DNA changes and gene expression disruptions.
—Megan Molteni, STAT, 9 Jan. 2022
Among them, the Okinawa Cellescence Complex, which combines Shikuwasa Lime extract, Noni Juice extract and Shell Ginger, which boasts a 55 percent claim in reduction of aging senescent cell biomarkers.
—James Manso, Footwear News, 3 Sep. 2019
Tad Friend, New Yorker, 4 Aug. 2025
QAnon was for senescent boomers; fashwave and Embrace Masculinity clips are millennial-coded.
—Kieran Press-Reynolds, Pitchfork, 30 Apr. 2025
If the cells were truly senescent, then the medications should both reduce the number of senescent cells and reverse many of the structural DNA changes and gene expression disruptions.
—Megan Molteni, STAT, 9 Jan. 2022
Among them, the Okinawa Cellescence Complex, which combines Shikuwasa Lime extract, Noni Juice extract and Shell Ginger, which boasts a 55 percent claim in reduction of aging senescent cell biomarkers.
—James Manso, Footwear News, 3 Sep. 2019
Recent Examples of Synonyms for senescent
Adjective
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The Cudahy couple purchased the building in South Milwaukee primarily for the living space in back to take care of an elderly uncle.—
Erik S. Hanley,
jsonline.com,
8 Sep. 2025
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For millions of elderly or disabled people, these were daunting or impossible options.—
Eli Hager,
ProPublica,
8 Sep. 2025
Adjective
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Here’s what to know about Russia’s and China’s investments in anti-aging.—
Chad de Guzman,
Time,
4 Sep. 2025
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Each mashbill was aged in unique rickhouses and floors, then married together post-aging, according to a news release.—
Gege Reed,
Louisville Courier Journal,
3 Sep. 2025
Adjective
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Amid the album's release, Justin shared several clips and photos on Instagram of billboards and projections in various locations around the world featuring a photo with his 1-year-old son Jack Blues, and himself and his wife, 28, with the little one.—
Ilana Kaplan,
PEOPLE,
5 Sep. 2025
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Brake gently as needed - Brake normally if the vehicle has anti-lock brakes and pump brakes gently if in an older vehicle.—
CA Weather Bot,
Sacbee.com,
5 Sep. 2025
Adjective
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What Sara had to do with this information was to identify lonely-seeming middle-aged Americans online.—
Christine Ro,
Forbes.com,
8 Sep. 2025
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The ceremony honors the courage of seriously ill children and their families, and Harry will once again deliver a speech and present the award for Most Inspirational Child (aged 4–6).—
Erin Hill,
PEOPLE,
7 Sep. 2025
Cite this Entry
“Senescent.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/senescent. Accessed 10 Sep. 2025.
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