as in senility
technical + formal
the state of being old or the process of becoming old
premature senescence
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Recent Examples of senescence
This can lead to cellular senescence—a process where cells stop dividing but do not die—triggering oxidative stress and inflammation that leads to biological aging and chronic diseases.
—
Jeanne Ballion, Vogue, 2 Dec. 2024
Studies have shown that senescence in liver cells is highly indicative of underlying disease.
—New Atlas, 20 Nov. 2024
In rich and poor countries alike, a coming wave of senescence stands to impose completely unfamiliar burdens on many societies.
—Nicholas Eberstadt, Foreign Affairs, 10 Oct. 2024
And these diseases that are appearing are associated with the underlying process of senescence — aging, the aging of our cells, tissues, organs and organ systems that is immutable.
—Sandee Lamotte, CNN, 7 Oct. 2024
See All Example Sentences for senescence
Jeanne Ballion, Vogue, 2 Dec. 2024
Studies have shown that senescence in liver cells is highly indicative of underlying disease.
—New Atlas, 20 Nov. 2024
In rich and poor countries alike, a coming wave of senescence stands to impose completely unfamiliar burdens on many societies.
—Nicholas Eberstadt, Foreign Affairs, 10 Oct. 2024
And these diseases that are appearing are associated with the underlying process of senescence — aging, the aging of our cells, tissues, organs and organ systems that is immutable.
—Sandee Lamotte, CNN, 7 Oct. 2024
See All Example Sentences for senescence
Recent Examples of Synonyms for senescence
Noun
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In the absence of an audit of the defeat (though Martin has promised one), a consensus has emerged that the fault lies entirely with Biden and his clique for having selfishly insisted on running despite his evident senility.—
Andrew Cockburn,
Harpers Magazine,
16 July 2025
-
And their patriarch, battling the cruel advance of senility.—
Lauren Huff,
EW.com,
11 July 2025
Noun
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The crowd was a mix of all ages, dressed in vibrant shades of magenta and pink, Baptiste's favorite colors.—
Wren Smetana,
AZCentral.com,
15 Aug. 2025
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The new ordinance set a standard time for all unaccompanied minors across the city instead of different times depending on a child's age.—
David Ferrara,
The Enquirer,
15 Aug. 2025
Noun
-
In our dotage, many of us look askance at our motor vehicle and opt to head for Staters in the ubiquitous golf cart.—
Oc Register,
Oc Register,
22 June 2025
-
But in his dotage, the transition may have come early as younger, more progressive staffers tied to Democrats who likely could not have won the 2020 presidential election operated with limited supervision.—
W. James Antle III,
The Washington Examiner,
30 May 2025
Noun
-
The best essays reveal a student’s intellectual curiosity, emotional maturity, and sense of purpose.—
Liz Doe Stone,
Forbes.com,
14 Aug. 2025
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Podcasts are adulting, in other words, which signals the medium’s maturity and increasing dominance.—
James Hibberd,
HollywoodReporter,
14 Aug. 2025
Cite this Entry
“Senescence.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/senescence. Accessed 20 Aug. 2025.
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