'Identicalness' definitions:

Definition of 'identicalness'

(from WordNet)
noun
Exact sameness; "they shared an identity of interests" [syn: identity, identicalness, indistinguishability]

Definition of 'Identicalness'

From: GCIDE
  • Identicalness \I*den"tic*al*ness\, n. The quality or state of being identical; sameness. [1913 Webster]