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

harmony \har"mony\ haumr"m-ony^, n.; pl. harmonies
   -ni^z. f. harmonie, l. harmonia, gr. "armoni`a joint,
   proportion, concord, fr. "armo`s a fitting or joining. see
   article.
   1. the just adaptation of parts to each other, in any system
      or combination of things, or in things intended to form a
      connected whole; such an agreement between the different
      parts of a design or composition as to produce unity of
      effect; as, the harmony of the universe.
      1913 webster

   2. concord or agreement in facts, opinions, manners,
      interests, etc.; good correspondence; peace and
      friendship; as, good citizens live in harmony.
      1913 webster

   3. a literary work which brings together or arranges
      systematically parallel passages of historians respecting
      the same events, and shows their agreement or consistency;
      as, a harmony of the gospels.
      1913 webster

   4. mus.
      a a succession of chords according to the rules of
          progression and modulation.
      b the science which treats of their construction and
          progression.
          1913 webster

                ten thousand harps, that tuned
                angelic harmonies.                --milton.
          1913 webster

   5. anat. see harmonic suture, under harmonic.
      1913 webster

   close harmony, dispersed harmony, etc. see under close,
      dispersed, etc.

   harmony of the spheres. see music of the spheres, under
      music.

   syn: harmony, melody.

   usage: harmony results from the concord of two or more
          strains or sounds which differ in pitch and quality.
          melody denotes the pleasing alternation and variety of
          musical and measured sounds, as they succeed each
          other in a single verse or strain.
          1913 webster
see also:
harmonies article harmonic suture harmonic close harmony dispersed harmony 
close dispersed harmony of the spheres music of the spheres music 
harmony melody 

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

dispersed \dispersed"\, a.
   scattered. -- dispers"edly, adv. -- dispers"edness,
   n.
   1913 webster

   dispersed harmony mus., harmony in which the tones
      composing the chord are widely separated, as by an octave
      or more.
      1913 webster
see also:
dispers"edly dispers"edness dispersed harmony 

Harmony >> H Words
Harmony, definition of term: Harmony
harmony_pag1.html

Dispersed >> D Words
Dispersed, definition of term: Dispersed
dispersed_pag1.html