Immutability

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Immutability \Im*mu`ta*bil"i*ty\, n. [L. immutabilitas: cf. F.
     immutabilit['e].]
     The state or quality of being immutable; immutableness.
     --Heb. vi. 17.
     [1913 Webster]



From WordNet (r) 2.0 [wn]:

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