The Collaborative International Dictionary of English v.0.48:

Offence \Of*fence"\, n.
   See Offense.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Offense \Of*fense"\, Offence \Of*fence"\, n. [F., fr. L.
   offensa. See Offend.]
   1. The act of offending in any sense; esp., a crime or a sin,
      an affront or an injury.
      [1913 Webster]

            Who was delivered for our offenses, and was raised
            again for our justification.          --Rom. iv. 25.
      [1913 Webster]

            I have given my opinion against the authority of two
            great men, but I hope without offense to their
            memories.                             --Dryden.
      [1913 Webster]

   2. The state of being offended or displeased; anger;
      displeasure; as, to cause offense.
      [1913 Webster]

            He was content to give them just cause of offense,
            when they had power to make just revenge. --Sir P.
                                                  Sidney.
      [1913 Webster]

   3. A cause or occasion of stumbling or of sin. [Obs.]
      [1913 Webster]

            Woe to that man by whom the offense cometh! --Matt.
                                                  xviii. 7.
      [1913 Webster]

   4. In any contest, the act or process of attacking as
      contrasted with the act of defending; the offensive; as,
      to go on the offense.
      [PJC]

   5. (Sports) The members of a team who have the primary
      responsibility to score goals, in contrast to those who
      have the responsibility to defend, i.e. to prevent the
      opposing team from scoring goal.
      [PJC]

   Note: This word, like expense, is often spelled with a c. It
         ought, however, to undergo the same change with
         expense, the reasons being the same, namely, that s
         must be used in offensive as in expensive, and is found
         in the Latin offensio, and the French offense.
         [1913 Webster]

   To take offense, to feel, or assume to be, injured or
      affronted; to become angry or hostile.

   Weapons of offense, those which are used in attack, in
      distinction from those of defense, which are used to
      repel.
      [1913 Webster]

   Syn: Displeasure; umbrage; resentment; misdeed; misdemeanor;
        trespass; transgression; delinquency; fault; sin; crime;
        affront; indignity; outrage; insult.
        [1913 Webster]

Easton's 1897 Bible Dictionary:

Offence
(1.) An injury or wrong done to one (1 Sam. 25:31; Rom. 5:15).

  (2.) A stumbling-block or cause of temptation (Isa. 8:14;
Matt. 16:23; 18:7). Greek skandalon, properly that at which one
stumbles or takes offence. The "offence of the cross" (Gal.
5:11) is the offence the Jews took at the teaching that
salvation was by the crucified One, and by him alone. Salvation
by the cross was a stumbling-block to their national pride.

Moby Thesaurus II by Grady Ward, 1.0:

28 Moby Thesaurus words for "offence":
   breach, crime, dereliction, error, fault, felony, harm, hurt,
   infraction, infringement, injure, insult, lapse, malefaction,
   misdeed, misdemeanor, offend, outrage, peccadillo, sin, slight,
   slip, take umbrage, transgression, trespass, violation, wrong,
   wrongdoing