The meaning of MUTABLE is prone to change : inconstant. How to use mutable in a sentence.

In tracking flu, one of the most unpredictable and mutable human-disease viruses around, we have been blinded.

1. liable or subject to change or alteration. 2. given to changing; constantly changing: the mutable ways of fortune.

Mutable definition: liable or subject to change or alteration.. See examples of MUTABLE used in a sentence.

given to changing; constantly changing; fickle or inconstant the mutable ways of fortune

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

Sep 8, 2025 · Objects and arrays are mutable: a JavaScript program can change the values of object properties and array elements. Numbers, booleans, null, and undefined are immutable.

mutable, adj. & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Synonyms for MUTABLE: volatile, unpredictable, changeful, variable, unstable, inconsistent, changeable, mercurial; Antonyms of MUTABLE: immutable, constant, certain, stable, …

WordReference Random House Unabridged Dictionary of American English © 2024 mu•ta•ble (myo̅o̅′ tə bəl), adj. liable or subject to change or alteration. given to changing; constantly …