unchangeable

🇺🇸 /ʌnˈtʃeɪndʒəbl/ 🇬🇧 /ʌnˈtʃeɪndʒəbl/
Frequency
Difficulty
Tags RARE
adjective
R

Something that cannot be altered or modified in any way.

The unchangeable nature of the contract made us nervous.

translation

adj. Something that cannot be altered or modified in any way.