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
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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
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Recent Examples of nucleus
Beyond Neptune is the Kuiper Belt; a ring of icy cometary nuclei and planetesimals dominated by Pluto and Charon.
—
Keith Cooper, Space.com, 30 May 2025
According to this idea, an organism belongs to a species if its two sets of genes – those in the nucleus and those in the mitochondria – are optimized to work together to generate life-sustaining energy.
—Elay Shech, The Conversation, 30 May 2025
Their long-term lineup will feature a nucleus of Devers, center fielder Jung Hoo Lee and first-base prospect Bryce Eldridge from the left side, shortstop Willy Adames, third baseman Matt Chapman and left fielder Heliot Ramos from the right.
—Ken Rosenthal, New York Times, 20 June 2025
With McVay, Stafford and a young nucleus of talented players, Adams is eager for the upcoming season.
—Gary Klein, Los Angeles Times, 11 June 2025
See All Example Sentences for nucleus
Keith Cooper, Space.com, 30 May 2025
According to this idea, an organism belongs to a species if its two sets of genes – those in the nucleus and those in the mitochondria – are optimized to work together to generate life-sustaining energy.
—Elay Shech, The Conversation, 30 May 2025
Their long-term lineup will feature a nucleus of Devers, center fielder Jung Hoo Lee and first-base prospect Bryce Eldridge from the left side, shortstop Willy Adames, third baseman Matt Chapman and left fielder Heliot Ramos from the right.
—Ken Rosenthal, New York Times, 20 June 2025
With McVay, Stafford and a young nucleus of talented players, Adams is eager for the upcoming season.
—Gary Klein, Los Angeles Times, 11 June 2025
See All Example Sentences for nucleus
Recent Examples of Synonyms for nucleus
Noun
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Dressmaker and activist Mary Dickerson (top row, center) inspires a character in HBO's The Gilded Age.—
Olivia B. Waxman,
Time,
8 July 2025
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At the center of the bodice of her look was a keyhole cutout — a signature motif featured throughout several Schiaparelli designs dating back to the 1930s.—
Julia Teti,
Footwear News,
7 July 2025
Noun
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Despite Benfica’s determination to preserve the core of a potentially special team, Fernandez returned to Portugal with Chelsea hot in pursuit.—
Liam Twomey,
New York Times,
28 June 2025
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History is also at the core of the third installation, which may be my favorite.—
Sal Pizarro,
Mercury News,
28 June 2025
Noun
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The Southeast Queens hub opened in 2011 and would expand as part of its $5.5 billion proposal to add table games such as blackjack and poker, over 1,000 new hotel rooms, a 7,000-seat performance venue and more than 10 acres of public greenspace.—
Téa Kvetenadze,
New York Daily News,
28 June 2025
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The California hub achieved a strong index score of 60.7, bolstered by a high rating of 84/100 on FlightRadar24.—
Soo Kim,
MSNBC Newsweek,
28 June 2025
Noun
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Brands should take the importance of sustainability measures to heart and weave their commitment to the environment into their messaging—but with care.—
Megan Poinski,
Forbes.com,
2 July 2025
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This season goes even deeper—there’s more grit, more heart, and a lot more on the line.—
Abigail Lee,
Variety,
1 July 2025
Noun
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To be sure, there have been positive signs that the revival was working, not least because the Tata’s were prepared to deploy serious capital and effort to back its ambitions.—
Vasuki Shastry,
Forbes.com,
29 June 2025
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To arrest that anxiety China plans to construct a specialized MSR facility on the outskirts of Hefei, the capital of Anhui, China.—
Leonard David,
Space.com,
29 June 2025
Noun
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And the film has stood the test of time, capturing the essence of America's early space program for posterity.—
ArsTechnica,
ArsTechnica,
29 June 2025
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Those forecasts are based on the idea that many U.S. stocks are overpriced, in essence, and trading above their real value.—
Daniel de Visé,
USA Today,
28 June 2025
Noun
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No place on earth draws more fanatics than Penang, the world’s mecca for durian lovers.—
Tom Downey,
Smithsonian Magazine,
26 June 2025
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Indianapolis has become a mecca for those activities as the home of the Indy 500 and the Pacers (who came up just short of winning the NBA crown this year).—
Matthew Carey,
Deadline,
25 June 2025
Noun
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And don’t let its age fool you: while the hotel feels connected to its roots, there’s nothing stuffy or antiquated about it.—
Lydia Mansel,
Travel + Leisure,
8 July 2025
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Inside, the design stays true to its minimalist roots.—
Abby Montanez,
Robb Report,
8 July 2025
Cite this Entry
“Nucleus.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nucleus. Accessed 13 Jul. 2025.
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