Source : Webster's Revised Unabridged Dictionary (1913)

Unify \U"ni*fy\, v. t. [imp. & p. p. {Unified}; p. pr. & vb. n.
   {Unifying}.] [Uni- + -fy: cf. F. unifier.]
   To cause to be one; to make into a unit; to unite; to view as
   one.

         A comprehensive or unifying act of the judging faculty.
                                                  --De Quincey.

         Perception is thus a unifying act.       --Sir W.
                                                  Hamilton.

Source : WordNet®

unified
     adj 1: formed or united into a whole [syn: {incorporate}, {incorporated},
             {integrated}, {merged}]
     2: operating as a unit; "a unified utility system"; "a
        coordinated program" [syn: {coordinated}, {interconnected}]

unify
     v 1: become one; "Germany unified officially in 1990"; "Will the
          two Koreas unify?" [syn: {unite}, {merge}] [ant: {disunify}]
     2: to bring or combine together or with something else;
        "resourcefully he mingled music and dance" [syn: {mix}, {mingle},
         {commix}, {amalgamate}]
     3: act in concert or unite in a common purpose or belief [syn:
        {unite}] [ant: {divide}]
     4: join or combine; "We merged our resources" [syn: {unite}, {merge}]
     [also: {unified}]

unified
     See {unify}