Source : Webster's Revised Unabridged Dictionary (1913)

Beautify \Beau"ti*fy\, v. t. [imp. & p. p. {Beautified} (?); p.
   pr. & vb. n. {Beautifying}.] [Beauty + -fy.]
   To make or render beautiful; to add beauty to; to adorn; to
   deck; to grace; to embellish.

         The arts that beautify and polish life.  --Burke.

   Syn: To adorn; grace; ornament; deck; decorate.

Source : WordNet®

beautify
     v 1: make more beautiful [syn: {embellish}, {prettify}] [ant: {uglify}]
     2: be beautiful to look at; "Flowers adorned the tables
        everywhere" [syn: {deck}, {adorn}, {decorate}, {grace}, {embellish}]
     3: make more attractive by adding ornament, colour, etc.;
        "Decorate the room for the party"; "beautify yourself for
        the special day" [syn: {decorate}, {adorn}, {grace}, {ornament},
         {embellish}]
     [also: {beautified}]

beautified
     See {beautify}