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.

In the physical world, we think of rocks and mountains as immutable. No natural law commands it, and there's nothing about it that's immutable or permanent. A mighty sequoia that is immutable in its …

IMMUTABLE definition: not mutable; unchangeable; changeless. See examples of immutable used in a sentence.

Unchanging through time; unalterable; ageless.... Click for English pronunciations, examples sentences, video.

Factsheet What does the adjective immutable mean? There are three meanings listed in OED's entry for the adjective immutable. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

"Our indie studio now has many of the same growth tools as AAA publishers. The platform paid for itself in the first month. We would recommend the Immutable experience to anyone."

Definition of immutable adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Immutable refers to something that is unchanging over time or unable to be changed or modified. It is used often in the context of programming to describe an object whose state cannot be modified …

Define immutable. immutable synonyms, immutable pronunciation, immutable translation, English dictionary definition of immutable. adj. Not subject or susceptible to change. im·mu′ta·bil′i·ty , …

Jan 20, 2026 · (programming, of a variable) Not able to be altered in the memory after its value is set initially. Constants are immutable.