as in unchanging
not varying
an invariant value
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
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 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
-
Meanwhile, the encampment problem on the Northwest Side has become unsafe, untenable and unchanging.—
The Editorial Board,
Chicago Tribune,
15 Apr. 2026
-
The types of gladiators were not unchanging.—
Literary Hub,
Literary Hub,
15 Apr. 2026
Adjective
-
The work has always required steady hands – something Parkinson's slowly took from him.—
Amelia Mugavero,
CBS News,
17 Apr. 2026
-
Chronic stress triggers the body's fight-or-flight response, leading to a steady release of stress hormones like cortisol.—
Lindsay Curtis,
Verywell Health,
17 Apr. 2026
Adjective
-
Coachability used to be considered a mostly unchangeable personality trait; these days, it’s seen as a set of skills that can be developed.—
Alex Hutchinson,
Outside,
22 Mar. 2026
-
Fifteen other states have made a similar change in the past few years — and President Donald Trump issued an executive order declaring that there are only two unchangeable sexes.—
Jo Yurcaba,
NBC news,
11 Mar. 2026
Adjective
-
This lightweight dryer features ceramic and ionic technology that provides uniform heat that helps your hair dry 50 percent faster.—
BestReviews,
Mercury News,
10 Apr. 2026
-
The original Model Nonprofit Corporation Act was drafted in 1952 by the ABA as a model act that states could implement to provide uniform governance provisions for nonprofit corporations in contrast to the conflicting statutes that existed at the time.—
Evonne Andris,
Miami Herald,
9 Apr. 2026
Cite this Entry
“Invariant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invariant. Accessed 18 Apr. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
