Source : Webster's Revised Unabridged Dictionary (1913)

Implement \Im"ple*ment\, n. [LL. implementum accomplishment, fr.
   L. implere, impletum, to fill up, finish, complete; pref. im-
   in + plere to fill. The word was perh. confuse with OF.
   empleier, emploier, to employ, F. employer, whence E. employ.
   See {Plenty}.]
   That which fulfills or supplies a want or use; esp., an
   instrument, toll, or utensil, as supplying a requisite to an
   end; as, the implements of trade, of husbandry, or of war.

         Genius must have talent as its complement and
         implement.                               --Coleridge.

Implement \Im"ple*ment\, v. t.
   1. To accomplish; to fulfill. [R.]

            Revenge . . . executed and implemented by the hand
            of Vanbeest Brown.                    --Sir W.
                                                  Scott.

   2. To provide with an implement or implements; to cause to be
      fulfilled, satisfied, or carried out, by means of an
      implement or implements.

            The chief mechanical requisites of the barometer are
            implemented in such an instrument as the following.
                                                  --Nichol.

   3. (Scots Law) To fulfill or perform, as a contract or an
      engagement.

Source : WordNet®

implement
     v 1: apply in a manner consistent with its purpose or design;
          "implement a procedure"
     2: ensure observance of laws and rules; "Apply the rules to
        everyone"; [syn: {enforce}, {apply}] [ant: {exempt}]
     3: pursue to a conclusion or bring to a successful issue; "Did
        he go through with the treatment?"; "He implemented a new
        economic plan"; "She followed up his recommendations with
        a written proposal" [syn: {follow through}, {follow up}, {follow
        out}, {carry out}, {put through}, {go through}]

implement
     n : instrumentation (a piece of equipment or tool) used to
         effect an end