Immutable may describe something that is incapable of change, but the word itself—like all words—is mutable, both capable of and prone to alteration. To put a finer point on it, if language were fixed, we wouldn’t have immutable itself, which required a variety of mutations of the Latin verb mutare (“to change”) to reach our tongues (or pens, keyboards, or touchscreens—oh the many permutations of communication!). Other English words that can be traced back to mutare include mutate, transmute, and commute. Which reminds us—the mutability of language makes great food for thought during one’s commute.
the immutable laws of nature
one of the immutable laws of television is that low ratings inevitably lead to cancellation
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Its potential for transparent tracking of donations and immutable supply chains suits disaster response perfectly.—Chloe Demrovsky, Forbes.com, 17 Apr. 2025 We are focused on long-term immutable drivers and trends.—Evan Clark, Footwear News, 10 Apr. 2025 The three pillars of DEI deserve individual examination: Diversity represents an immutable demographic reality.—Lewis M. Rambo, Twin Cities, 2 Mar. 2025 To the contrary, the public interest in ensuring that the Video Exhibits remain available in the future is all the greater, given that these videos are immutable and represent the truth, no matter how the events of January 6 are described by those charged or their allies.—Dan Perry, Newsweek, 13 Feb. 2025 See All Example Sentences for immutable
Word History
Etymology
Middle English, from Latin immutabilis, from in- + mutabilis mutable
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