immutable

adjective
UK: /ɪˈmjuːtəbl/
US: /ɪˈmjuːtəbl/

  1. Not able to be changed.

    1. Her feelings were immutable, she would never change her mind.
    2. The laws of physics are considered immutable; we can't alter gravity for example.

  2. Unable to be altered over time or by external influence.

    1. The past is immutable, and we cannot change what has happened.
    2. Once a decision is made, it becomes an immutable part of the company's history.

Synonyms

permanent enduring fixed constant stable invariable unchangeable

Frequently Asked Questions

The word "immutable" in English means: Not able to be changed., Unable to be altered over time or by external influence..

The phonetic transcription of "immutable" is /ɪˈmjuːtəbl/ in British English and /ɪˈmjuːtəbl/ in American English. Click the 🔊 button to hear both pronunciations.

Synonyms for "immutable": permanent, enduring, fixed, constant, stable, invariable, unchangeable.

Example usage of "immutable": "Her feelings were immutable, she would never change her mind.". More examples on the page.