[1] : The Collaborative International Dictionary of English v.0.48

enforce \enforce\, v. i.
   1. to attempt by force. obs.
      1913 webster

   2. to prove; to evince. r. --hooker.
      1913 webster

   3. to strengthen; to grow strong. obs. --chaucer.
      1913 webster

[2] : The Collaborative International Dictionary of English v.0.48

enforce \enforce"\, n.
   force; strength; power. obs.
   1913 webster

         a petty enterprise of small enforce.     --milton.
   1913 webster

[3] : The Collaborative International Dictionary of English v.0.48

enforce \enforce"\, v. t. imp.  p. p. enforced; p. pr. 
   vb. n. enforcing. of. enforcier to strengthen, force, f.
   enforcir; pref. en- l. in + f. force. see force.
   1. to put force upon; to force; to constrain; to compel; as,
      to enforce obedience to commands.
      1913 webster

            inward joy enforced my heart to smile. --shak.
      1913 webster

   2. to make or gain by force; to obtain by force; as, to
      enforce a passage. "enforcing furious way." --spenser.
      1913 webster

   3. to put in motion or action by violence; to drive.
      1913 webster

            as swift as stones
            enforced from the old assyrian slings. --shak.
      1913 webster

   4. to give force to; to strengthen; to invigorate; to urge
      with energy; as, to enforce arguments or requests.
      1913 webster

            enforcing sentiment of the thrust humanity. --burke.
      1913 webster

   5. to put in force; to cause to take effect; to give effect
      to; to execute with vigor; as, to enforce the laws.
      1913 webster

   6. to urge; to ply hard; to lay much stress upon.
      1913 webster

            enforce him with his envy to the people. --shak.
      1913 webster
see also:
enforced enforcing force 

[4] : WordNet (r) 2.0

enforce
     v 1: ensure observance of laws and rules; "apply the rules to
          everyone"; syn: implement, apply ant: exempt
     2: compel to behave in a certain way; "social relations impose
        courtesy" syn: impose
see also:
implement apply exempt impose 

[5] : Moby Thesaurus II by Grady Ward, 1.0

75 moby thesaurus words for "enforce":
   abide by, accomplish, adhere to, administer, apply, bestow, bind,
   bring to bear, browbeat, bully, carry out, carry through, cause,
   cause to, coerce, compel, complete, constrain, demand, discharge,
   dose, dose with, drive, effect, effectuate, enforce upon, execute,
   fill out, force, force upon, fulfill, give, have, honor, impel,
   implement, impose, impose on, impose upon, impress upon, inflict,
   insist on, insist upon, intimidate, invoke, lay on, lean on, make,
   make out, mete out to, oblige, observe, perform, prescribe for,
   press, promulgate, prosecute, put in force, put in practice,
   put into effect, put into execution, put on, put through,
   put to use, put upon, railroad, reinforce, render, require,
   restrain, stress, support, tie, transact, use force upon

Enforce >> E Words
Enforce, definition of term: Enforce
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