unison

  1. Proper noun.  (British, labor union) A public sector trade union in the UK.
  2. Noun.  The state of being together, in harmony, at the same time, as one, synchronized.
  3. Noun.  (music) The simultaneous playing of an identical note more than once.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.