'Homogeneity' definitions:

Definition of 'homogeneity'

From: WordNet
noun
The quality of being similar or comparable in kind or nature; "there is a remarkable homogeneity between the two companies" [syn: homogeneity, homogeneousness] [ant: heterogeneity, heterogeneousness]
noun
The quality of being of uniform throughout in composition or structure

Definition of 'Homogeneity'

From: GCIDE
  • Homogeneity \Ho`mo*ge*ne"i*ty\, n. [Cf. F. homog['e]n['e]it['e].] Same as Homogeneousness. [1913 Webster]