1
as in center
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 core
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
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Recent Examples of nucleus
Celebrini, Misa, Stenberg, and fellow forwards Will Smith and Igor Chernyshov, defenseman Sam Dickinson, and goalie Yaroslav Askarov figure to form the nucleus of future Sharks teams.
—
Curtis Pashelka,
Mercury News,
27 June 2026
Dybantsa is the most heralded player within the Wizards’ young nucleus.
—
Josh Robbins,
New York Times,
25 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
Neutral atom quantum computing is based on our ability to use lasers to cool individual atoms and trap them in a grid of overlapping light beams, with the qubit being stored in the spin of the nucleus.
—
ArsTechnica,
17 June 2026
See All Example Sentences for nucleus
Curtis Pashelka,
Mercury News,
27 June 2026
Dybantsa is the most heralded player within the Wizards’ young nucleus.
—
Josh Robbins,
New York Times,
25 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
Neutral atom quantum computing is based on our ability to use lasers to cool individual atoms and trap them in a grid of overlapping light beams, with the qubit being stored in the spin of the nucleus.
—
ArsTechnica,
17 June 2026
See All Example Sentences for nucleus
Recent Examples of Synonyms for nucleus
Noun
-
Neto bobbled the ball for an error, though, and Contreras crushed Johnson’s next pitch for his 20th homer, a 446-foot shot to left-center that left his bat at 112 mph and gave Boston a 5-3 lead.
-
The incident happened less than a week after another child was found dead inside a car at a Plantation early learning center last Monday.
Noun
-
The core party at the Los Angeles Memorial Coliseum will feature performances by acts including the Smashing Pumpkins, Maren Morris and Anthony Ramos, according to the America 250 website.
-
The most severe risk is heat stroke, which occurs when the body's cooling mechanism fails entirely, potentially driving core body temperatures to 103 degrees Fahrenheit or higher within minutes.
Noun
-
Shenzhen already has a reputation as one of China's major technology hubs.
-
Deep Light is, of course, not the only hub for cinematographers and aspiring cinematographers online.
Noun
-
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.
-
His update on the C-cut began just below the chin, with extra lift at the roots and inward-curving lengths that narrowed toward the ends to create the illusion of a heart.
Noun
-
The action required is not cultural goodwill but actual capital, flowing from institutions, from investors, and from women with wealth toward the work of building these tables.
-
Downtown Sacramento was awash in Dodger blue as thousands of fans poured into the capital city for a three-game series between the Los Angeles Dodgers and the A’s that concludes Wednesday.
Noun
-
The solution is to realize the importance of being rooted in the divine essence of God that has been given to everyone.
-
In essence, Star Fox is the video game version of Alien or Terminator.
Noun
-
As one of the darkest spots in the lower 48, Grand Staircase-Escalante is also a mecca for stargazers, with much of its acreage ranked as Bortle Class 1—meaning that on clear nights the Milky Way is bright enough to cast noticeable shadows and even appears to have three dimensions.
-
Catawba County, along with other parts of North Carolina, have become a mecca for data center construction as demand for AI tools has increased.
Noun
-
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.
-
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.
Cite this Entry
“Nucleus.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nucleus. Accessed 7 Jul. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
