self-renewal
noun
self-re·new·al
ˌself-ri-ˈnü-əl 
-ˈnyü-
plural self-renewals
: the act or process of renewing oneself or itself
For a long time it has been assumed that heart muscle cells are incapable of self-renewal.—
Lisa Melton
Lisa MeltonMore than 500 guests arrive annually between May 13 and Oct. 21 in pursuit of a back-to-basics, kick-in-the-pants approach to self-renewal: no caffeine, low salt, no refined sugar, no seconds.—Cynthia Dial
Cynthia DialExamples of self-renewal in a Sentence
Recent Examples on the Web
Some of the cells responded to the damage by stopping their normal self-renewal process and turning into mature pigment cells that soon died.
—Khloe Quill, FOXNews.com, 22 Oct. 2025
Yet, as symbolic gestures and excessive marketing increase, a new awareness is emerging: true healing is a gradual process of self-renewal.
—Footwear News, 29 Sep. 2025
Then, the new moon in your sign on Aug. 23 presents the opportunity for new energy and self-renewal.
—Valerie Mesa, People.com, 1 Aug. 2025
Wnt signals help maintain a balance between stem cell self-renewal (keeping enough stem cells in the crypts) and differentiation (turning some stem cells into specialized cells that make up the lining of the intestine).
—New Atlas, 24 July 2025
Introspection and self-renewal were two of many key themes that were taken into consideration when designing the homes, and each residence has a small spa with a sauna and bath, natural light, open-air sunroofs, courtyards, luxury kitchens, swimming pools, and fireplaces.
—Emma Reynolds, Robb Report, 7 Feb. 2025
The Capricorn New Moon on the 11th is actually a potent one, and there’s reason to suspect that these efforts at self-renewal are going to move the needle in your current reality.
—Steph Koyfman, Condé Nast Traveler, 27 Dec. 2023
The only thing that filmmakers like as much as being a part of the film industry is railing against it; that negative energy of struggle is fuel for creativity, and the effort at self-renewal through withdrawal—through the unifying of art and life—is a leap into the void.
—Richard Brody, The New Yorker, 23 Mar. 2023
Cells that develop these mutations have a self-renewal advantage compared to normal cells resulting in clones with identical mutations.
—Salvatore Viscomi, Forbes, 22 Mar. 2023
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Khloe Quill, FOXNews.com, 22 Oct. 2025
Yet, as symbolic gestures and excessive marketing increase, a new awareness is emerging: true healing is a gradual process of self-renewal.
—Footwear News, 29 Sep. 2025
Then, the new moon in your sign on Aug. 23 presents the opportunity for new energy and self-renewal.
—Valerie Mesa, People.com, 1 Aug. 2025
Wnt signals help maintain a balance between stem cell self-renewal (keeping enough stem cells in the crypts) and differentiation (turning some stem cells into specialized cells that make up the lining of the intestine).
—New Atlas, 24 July 2025
Introspection and self-renewal were two of many key themes that were taken into consideration when designing the homes, and each residence has a small spa with a sauna and bath, natural light, open-air sunroofs, courtyards, luxury kitchens, swimming pools, and fireplaces.
—Emma Reynolds, Robb Report, 7 Feb. 2025
The Capricorn New Moon on the 11th is actually a potent one, and there’s reason to suspect that these efforts at self-renewal are going to move the needle in your current reality.
—Steph Koyfman, Condé Nast Traveler, 27 Dec. 2023
The only thing that filmmakers like as much as being a part of the film industry is railing against it; that negative energy of struggle is fuel for creativity, and the effort at self-renewal through withdrawal—through the unifying of art and life—is a leap into the void.
—Richard Brody, The New Yorker, 23 Mar. 2023
Cells that develop these mutations have a self-renewal advantage compared to normal cells resulting in clones with identical mutations.
—Salvatore Viscomi, Forbes, 22 Mar. 2023
Cite this Entry
“Self-renewal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/self-renewal. Accessed 4 Nov. 2025.
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