as in unchanging
not varying
an invariant value
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Recent Examples of invariant
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
Lorentz symmetry is a concept suggesting that the laws of physics are invariant (unchanging) under Lorentz transformations.
—Rupendra Brahambhatt, Interesting Engineering, 24 Jan. 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
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
Lorentz symmetry is a concept suggesting that the laws of physics are invariant (unchanging) under Lorentz transformations.
—Rupendra Brahambhatt, Interesting Engineering, 24 Jan. 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
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Beaches, which are enjoyed by millions of people each year and contribute significantly to local economies, also were listed as good and unchanging for the past decade.—
Caitlin Looby,
jsonline.com,
23 Jan. 2026
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These landscapes are often described as ancient and unchanging, but archaeological and historical research shows that most were constructed around the 17th century, during a period of political and economic pressure linked to Spanish colonial expansion.—
Stephen Acabado,
The Conversation,
15 Jan. 2026
Adjective
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The right application of music therapy can improve brain health, steady the mind, build resilience, and inspire people to find joy and meaning in life.—
Lance Eliot,
Forbes.com,
24 Jan. 2026
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The central bank kept the benchmark interest rate steady in a split 8-1 decision, after raising it to the highest level in 30 years in December, ahead of snap polls that could see Prime Minister Sanae Takaichi sharpen her advocacy for monetary easing and fiscal support.—
Lim Hui Jie,
CNBC,
23 Jan. 2026
Adjective
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On his first day back in office, Trump signed an executive order proclaiming that the U.S. recognizes only two unchangeable sexes, male and female.—
Zach Schonfeld,
The Hill,
13 Jan. 2026
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Richter’s piece floods in, the strings mounting to something freeing but unchangeable.—
Fran Hoepfner,
Vulture,
26 Nov. 2025
Adjective
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Unlike many royal tiaras which feature sharp geometric spikes of diamonds or uniform loops, the Spencer Tiara has a more natural design known as the garland style.—
Bailey Bujnosek,
InStyle,
8 Jan. 2026
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Navigation is tuned for pools that are not uniform basins.—
IE Creative Studio,
Interesting Engineering,
8 Jan. 2026
Cite this Entry
“Invariant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invariant. Accessed 28 Jan. 2026.
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