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
-
The New York Times reported in December 2024 that at least one staff member warned against hiring Nguyen, citing his criminal history involving financial exploitation of an elderly couple.—
Stepheny Price,
FOXNews.com,
1 Feb. 2026
-
Los Angeles police are searching for the driver of a black Dodge Durango that fatally struck an elderly woman crossing a street in Pacoima on Friday night and fled the scene.—
Queenie Wong,
Los Angeles Times,
1 Feb. 2026
Adjective
-
Caffeine and other compounds in coffee have positive anti-aging effects on the entire body.—
Cory Martin,
Verywell Health,
5 Feb. 2026
-
He is known for his focus on the study of human longevity and anti-aging techniques.—
Cynthia Littleton,
Variety,
1 Feb. 2026
Adjective
-
Of the final contenders—Zaida the Afghan hound, Cookie the Maltese, JJ the Lhasa apso, Graham the Old English sheepdog, Cota the Chesapeake Bay retriever, Penny the Doberman pinscher, and Wager the smooth fox terrier—four-year-old Penny was crowned the year’s top dog.—
Poupay Jutharat,
Vogue,
4 Feb. 2026
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The 83-year-old senator has had multiple health issues over the past few years, including publicly freezing during a press conference in 2023 and falling ahead of a Senate vote in October 2025.—
Lillian Metzmeier,
Louisville Courier Journal,
4 Feb. 2026
Adjective
-
The younger of the two men, who is 18 years old, was sentenced to 12 years in prison, while his older accomplice, aged 21, was sentenced to 14 years, according to The Associated Press, which cited Swedish news agency TT.—
Rachel Wolf,
FOXNews.com,
3 Feb. 2026
-
Advances in technology and social changes move fast and are better understood by younger and middle-aged people, who will be living with the legislative consequences of decisions on these matters for decades to come.—
Chicago Tribune,
Chicago Tribune,
3 Feb. 2026
Cite this Entry
“Senescent.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/senescent. Accessed 9 Feb. 2026.
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