Search Result for "immutableness": 
Wordnet 3.0

NOUN (1)

1. the quality of being incapable of mutation;
- Example: "Darwin challenged the fixity of species"
[syn: immutability, immutableness, fixity]


The Collaborative International Dictionary of English v.0.48:

Immutable \Im*mu"ta*ble\, a. [L. immutabilis; pref. im- not + mutabilis mutable. See Mutable.] Not mutable; not capable or susceptible of change; unchangeable; unalterable. [1913 Webster] That by two immutable things, in which it was impossible for God to lie, we might have a strong consolation. --Heb. vi. 18. [1913 Webster] Immutable, immortal, infinite, Eternal King. --Milton. -- Im*mu"ta*ble*ness, n. -- Im*mu"ta*bly, adv. [1913 Webster]
WordNet (r) 3.0 (2006):

immutableness n 1: the quality of being incapable of mutation; "Darwin challenged the fixity of species" [syn: immutability, immutableness, fixity] [ant: mutability, mutableness]