invariant

adjective

in·​vari·​ant (ˌ)in-ˈver-ē-ənt How to pronounce invariant (audio)
: constant, unchanging
specifically : unchanged by specified mathematical or physical operations or transformations
invariant factor
invariant noun

Examples of invariant in a Sentence

an invariant value
Recent Examples on the Web
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.
This is because of its host-mimetic feature that copies the invariant attachment site common to all of these viruses, the S-PG. Kansas City Star, 24 June 2024 The point is that warfare, although extremely important in some social contexts (such as when building up states and empires), is not invariant. Michael Mann, Foreign Affairs, 13 Feb. 2012 And the position of words within this vector space is largely invariant across different languages. The Physics Arxiv Blog, Discover Magazine, 30 May 2024 Here, the forward invariant set can be loosely interpreted as the region of attraction for the discrete-time dynamics. Evan Ackerman, IEEE Spectrum, 17 May 2024 See all Example Sentences for invariant 

Word History

First Known Use

1874, in the meaning defined above

Time Traveler
The first known use of invariant was in 1874

Dictionary Entries Near invariant

Cite this Entry

“Invariant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/invariant. Accessed 26 Nov. 2024.

Kids Definition

invariant

adjective
in·​vari·​ant (ˈ)in-ˈver-ē-ənt How to pronounce invariant (audio)
-ˈvar-
: not changing or altering
invariant noun

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