as in unchanging
not varying
an invariant value
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Recent Examples of invariant
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
Hybrid analysis methodologies that focus on invariant components of the malware are essential for effective detection and mitigation.
—John Chirillo, Forbes, 11 Dec. 2024
See All Example Sentences for invariant
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
Hybrid analysis methodologies that focus on invariant components of the malware are essential for effective detection and mitigation.
—John Chirillo, Forbes, 11 Dec. 2024
See All Example Sentences for invariant
Recent Examples of Synonyms for invariant
Adjective
-
Through some creative circuitry, chip-scale EPR reverses this setup—using a simple magnet to create an unchanging field and sweeping through a band of oscillation frequencies.—
IEEE Spectrum,
IEEE Spectrum,
30 Apr. 2026
-
The images are a clear demonstration of how Mars is far more geologically alive than our almost unchanging moon.—
Keith Cooper,
Space.com,
23 Apr. 2026
Adjective
-
Stay steady rather than reacting too quickly.—
Tarot.com,
Hartford Courant,
9 May 2026
-
The traditional approach to higher inflation and a steady labor market normally would argue against cuts.—
Jeff Cox,
CNBC,
8 May 2026
Adjective
-
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
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Most of these items can be purchased separately for a reasonable price, so focus more on the unchangeable aspects of the cage when choosing, such as size and accessibility.—
BestReviews,
Chicago Tribune,
20 Apr. 2026
Adjective
-
Tracking is in its infancy, and statistics aren’t yet uniform or up-to-date.—
Teri Sforza,
Oc Register,
8 May 2026
-
Shopping journeys are not uniform.—
Fairchild Studio,
Footwear News,
8 May 2026
Cite this Entry
“Invariant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invariant. Accessed 12 May. 2026.
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