immutable
UK: ɪˈmjuːtəbl | US: ɪˈmjuːtəbl
adj. incapable of being changed or altered over time
adj. (computing) denoting data that cannot be modified after creation
immutable = im<not> + mut<change> + able<capable of>
- im: Prefix meaning "not," derived from Latin in- (negative prefix).
- mut: Root from Latin mutare (to change), seen in words like mutation and mutual.
- able: Suffix meaning "capable of," from Latin -abilis.
Etymology Origin:
The word immutable originates from Latin immutabilis, combining in- (not) + mutabilis (changeable). The root mutare reflects the concept of transformation, while the prefix and suffix solidify the meaning of "unchangeable." This logical construction has persisted into modern English, particularly in technical contexts like programming, where data integrity is crucial.
The laws of physics are often considered immutable.
In functional programming, variables are immutable by design.
His immutable resolve impressed everyone during the crisis.
The artist believed beauty was immutable, transcending time.
Blockchain technology relies on immutable records for security.