Immutability

[ɪ,mjʊtə'bɪləti]

Definition

(noun.) the quality of being incapable of mutation; 'Darwin challenged the fixity of species'.

Checker: Thelma--From WordNet

Definition

(n.) The state or quality of being immutable; immutableness.

Typed by Elinor

Synonyms and Synonymous

n. Unchangeableness, invariableness, invariability, constancy, permanence, stability.

Inputed by Frieda