Source : Webster's Revised Unabridged Dictionary (1913)

Unmade \Un*made"\, a.
   1. [Pref. un- not + made.] Not yet made or formed; as, an
      unmade grave. --Shak.

   2. [Properly p. p. of unmake.] Deprived of form, character,
      etc.; disunited.

Source : WordNet®

unmade
     adj : (of a bed) not having the sheets and blankets set in order;
           "an unmade bed with tangled sheets and blankets" [ant:
           {made}]

unmake
     v : deprive of certain characteristics [syn: {undo}] [ant: {do}]
     [also: {unmade}]

unmade
     See {unmake}