as in unchanging
not varying
an invariant value
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Recent Examples of invariant
This development follows a generally invariant sequence validated across cultures.
—
Aurelien Mangano, Forbes.com, 6 Feb. 2026
To build the therapy, researchers took human stem cells and turned them into a special type of immune cell called an invariant natural killer T cell (NKT cell).
—Khloe Quill, FOXNews.com, 1 Dec. 2025
But interestingly, quantum mechanics is often assumed to be invariant under time reversal.
—Manon Bischoff, Scientific American, 4 June 2025
The spectrum of initial density fluctuations should be almost, but not perfectly, scale-invariant, and instead will be just a few percent larger on large cosmic scales than small ones.
—Big Think, 11 Mar. 2025
See All Example Sentences for invariant
Aurelien Mangano, Forbes.com, 6 Feb. 2026
To build the therapy, researchers took human stem cells and turned them into a special type of immune cell called an invariant natural killer T cell (NKT cell).
—Khloe Quill, FOXNews.com, 1 Dec. 2025
But interestingly, quantum mechanics is often assumed to be invariant under time reversal.
—Manon Bischoff, Scientific American, 4 June 2025
The spectrum of initial density fluctuations should be almost, but not perfectly, scale-invariant, and instead will be just a few percent larger on large cosmic scales than small ones.
—Big Think, 11 Mar. 2025
See All Example Sentences for invariant
Recent Examples of Synonyms for invariant
Adjective
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The broad themes of Navy Blue’s music—depression, trauma, resilience, joy—are not static, unchanging experiences.—
Dash Lewis,
Pitchfork,
10 June 2026
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That reality of North Korea is unchanging.—
Arthur I. Cyr,
Chicago Tribune,
10 June 2026
Adjective
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Leo July 23 – August 22 Morning feels steady, afternoon asks for courage.—
Tarot.com,
Sun Sentinel,
12 June 2026
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When passengers see one person waiting, others assume there will be a wait and join in turning a brief lull into a steady backup.—
Ryan Brennan,
Miami Herald,
12 June 2026
Adjective
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Families can also create irrevocable trusts to remove countable assets towards Medicaid qualification, but remember, irrevocable trusts are usually unchangeable.—
Medora Lee,
USA Today,
9 May 2026
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Policies Vary by Location As generous as Aldi’s approach can be, there are a few places where the rules are solid and unchangeable.—
Jessica Safavimehr,
Southern Living,
22 Apr. 2026
Adjective
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At the Garden, the team made a garish uniform color-scheme switch in the late ‘70s and early ‘80s, from classic Knicks orange to maroon.—
Sean Gregory,
Time,
14 June 2026
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So in June 2022, FIFA’s Pitch Management Team implemented a research project, partnering with the University of Tennessee and Michigan State University, to help create a uniform pitch across three times zones, three countries and three unique climatic regions.—
Tim Newcomb,
Forbes.com,
13 June 2026
Cite this Entry
“Invariant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invariant. Accessed 20 Jun. 2026.
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