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
Zombie cells are senescent cells, which are cells that are technically alive but in growth arrest due to a variety of stressors, including oxidative stress and DNA damage.
—
Celia Shatzman, Forbes.com, 18 Sep. 2025
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
Celia Shatzman, Forbes.com, 18 Sep. 2025
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
Recent Examples of Synonyms for senescent
Adjective
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Long drives are a big part of life in rural America, but transportation is uniquely challenging for people who are ill, elderly or both.—
Caleb Hellerman,
CNN Money,
29 Mar. 2026
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Rodgers faces a misdemeanor assault charge against an elderly or disabled individual, according to Rubinson.—
Miriam Fauzia,
Dallas Morning News,
29 Mar. 2026
Adjective
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In some videos, young girls show off their skincare routines with products containing anti-ageing ingredients like retinol.—
Sawdah Bhaimiya,
CNBC,
27 Mar. 2026
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Treatments, including massages and anti-aging therapies, incorporate skincare by Santa Maria Novella, the historic Florentine apothecary.—
Condé Nast,
Condé Nast Traveler,
18 Mar. 2026
Adjective
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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.—
KANSAS CITY STAR WEATHER BOT,
Kansas City Star,
1 Apr. 2026
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Her older brother, Aiden, is a junior on South Elgin’s junior varsity baseball team.—
Rick Armstrong,
Chicago Tribune,
1 Apr. 2026
Adjective
-
Even though the aged assurance technologies are flawed, whose fault is that?—
ABC News,
ABC News,
31 Mar. 2026
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Supplemental Security Income is a program administered by the Social Security Administration providing benefits for those with limited or no income or resources, those aged 65 or older, and those who are blind or have a qualifying disability.—
Mike Snider,
Oklahoman,
31 Mar. 2026
Cite this Entry
“Senescent.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/senescent. Accessed 4 Apr. 2026.
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