variants
also nucleuses
1
as in centers
a thing or place that is of greatest importance to an activity or interest
a college campus that was a nucleus of opposition to the war
Synonyms & Similar Words
Relevance
2
as in hearts
the central part or aspect of something under consideration
the nucleus of the movement's methodology has always been passive resistance
Synonyms & Similar Words
Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of nuclei
Unlike conventional nuclear fission reactors, fusion combines light atomic nuclei to release energy.
—
Kaif Shaikh,
Interesting Engineering,
28 June 2026
In this setup, neutrinos occasionally interact with atomic nuclei in the water.
—
Simon Frantz,
Quanta Magazine,
24 June 2026
The researchers found that surviving fibroblasts developed significantly larger nuclei after depletion—a possible sign of cellular stress—and that the fibroblast network covering the dermal space shrank by only about 10%.
—
Peter Jurich,
Hartford Courant,
22 June 2026
One natural guess is that galaxies above the critical mass simply lose more of their normal matter to outflows from supernovas and active galactic nuclei.
—
Paul Sutter,
Space.com,
9 June 2026
This undated microscope image from USC via the NIH shows pancreatic cancer cells, nuclei in blue, growing as a sphere encased in membranes, red.
—
CBS News,
31 May 2026
Fusion energy uses light elements, such as hydrogen, and extreme heat to make nuclei collide and fuse, producing a single, heavier atom and massive energy.
—
Judith Kohler,
Denver Post,
27 May 2026
Kaif Shaikh,
Interesting Engineering,
28 June 2026
In this setup, neutrinos occasionally interact with atomic nuclei in the water.
—
Simon Frantz,
Quanta Magazine,
24 June 2026
The researchers found that surviving fibroblasts developed significantly larger nuclei after depletion—a possible sign of cellular stress—and that the fibroblast network covering the dermal space shrank by only about 10%.
—
Peter Jurich,
Hartford Courant,
22 June 2026
One natural guess is that galaxies above the critical mass simply lose more of their normal matter to outflows from supernovas and active galactic nuclei.
—
Paul Sutter,
Space.com,
9 June 2026
This undated microscope image from USC via the NIH shows pancreatic cancer cells, nuclei in blue, growing as a sphere encased in membranes, red.
—
CBS News,
31 May 2026
Fusion energy uses light elements, such as hydrogen, and extreme heat to make nuclei collide and fuse, producing a single, heavier atom and massive energy.
—
Judith Kohler,
Denver Post,
27 May 2026
Recent Examples of Synonyms for nuclei
Noun
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Lahore is the capital of Pakistan’s most populous Punjab province, where many parents send their children to private tutoring centers in the afternoon and evening.
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Kennard could have provided a critical floor-spacing piece around Doncic, who thrives when surrounded by lob-catching centers, athletic wings and knockdown shooters.
Noun
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Their coupling instantly captured the attention and hearts of fans around the world, and Swift’s presence at Chiefs games was even credited with bolstering female interest in NFL football.
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According to People, Swift and Kelce's donations are going to nonprofits located in New York, California, Tennessee, Pennsylvania, Missouri, and Rhode Island—places close to the couple's hearts.
Noun
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That represents a significant eyeball shift following last season’s 50-50 split between the two fashion capitals.
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Both are attempting historic makeovers of their capitals, with an eye to their own legacies.
Noun
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Narrow tree cores – the diameter of a pencil – have been pulled from some of the planet’s oldest trees.
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But Becerra remained the clear Democratic favorite in South County, in the urban cores of Escondido and San Marcos, as well as most of Vista and Oceanside.
Noun
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Among the focuses will be communication, data, inflation, technology and the Fed's balance sheet.
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Beyond family and football, Kane’s two main focuses, golf is the only other hobby that really moves him.
Noun
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The roots of the fall-out stretch back to 2019, before filming for the franchise’s fourth feature instalment began, when Margera signed a wellness agreement with the producers which committed him to sobriety amid his struggles with alcoholism.
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Simply apply 1 to 2 inches of natural mulch, like bark mulch, over the roots of your plants to lock in soil moisture and keep the mulch line at least 1 inch away from the plant's stems.
Noun
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Artificial intelligence is fundamentally altering America's economic geography, enabling businesses to operate globally while reducing reliance on traditional urban hubs.
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The airport is one of only two commercial aviation hubs in the United States to feature terminal gambling (the other is Reno-Tahoe International Airport).
Noun
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Grill ears in their husks, then cut the kernels from the cob and add them to salads, salsas, grain bowls, or vegetable dishes.
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Queue our first montage of black-and-white movie clips (this time from The Hustler) that tip us off to the cinematic kernels from which Sugar learned to charm a civilian.
Cite this Entry
“Nuclei.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nuclei. Accessed 5 Jul. 2026.
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