Source : Webster's Revised Unabridged Dictionary (1913)

Civilize \Civ"i*lize\, v. t. [imp. & p. p. {Civilized}; p. pr. &
   vb. n. {Civilizing}.] [Cf. F. civilizer, fr.L. civilis civil.
   See {Civil}.]
   1. To reclaim from a savage state; to instruct in the rules
      and customs of civilization; to educate; to refine.

            Yet blest that fate which did his arms dispose Her
            land to civilize, as to subdue.       --Dryden

   2. To admit as suitable to a civilized state. [Obs. or R.]
      ``Civilizing adultery.'' --Milton.

   Syn: To polish; refine; humanize.

Source : WordNet®

civilize
     v 1: train to be discriminative in taste or judgment; "Cultivate
          your musical taste"; "Train your tastebuds"; "She is
          well schooled in poetry" [syn: {educate}, {school}, {train},
           {cultivate}, {civilise}]
     2: raise from a barbaric to a civilized state; "The wild child
        found wandering in the forest was gradually civilized"
        [syn: {civilise}]