'Harmoniousness' definitions:

Definition of 'harmoniousness'

From: WordNet
noun
The property of sounding harmonious [syn: consonance, harmoniousness]
noun
Compatibility in opinion and action [syn: harmony, harmoniousness]

Definition of 'Harmoniousness'

From: GCIDE
  • Harmonious \Har*mo"ni*ous\ (h[aum]r*m[=o]"n[i^]*[u^]s), a. [Cf. F. harmonieux. See Harmony.]
  • 1. Adapted to each other; having parts proportioned to each other; symmetrical. [1913 Webster]
  • God hath made the intellectual world harmonious and beautiful without us. --Locke. [1913 Webster]
  • 2. Acting together to a common end; agreeing in action or feeling; living in peace and friendship; as, an harmonious family. [1913 Webster]
  • 3. Vocally or musically concordant; agreeably consonant; symphonious. -- {Har*mo"ni*ous*ly}, adv. -- {Har*mo"ni*ous*ness}, n. [1913 Webster]