资料来源 : Webster's Revised Unabridged Dictionary (1913)

Excuse \Ex*cuse"\, v. t. [imp. & p. p. {Excused}; p. pr. & vb.
   n. {Excusing}.] [OE. escusen, cusen, OF. escuser, excuser, F.
   excuser, fr. L. excusare; ex out + causa cause, causari to
   plead. See {Cause}.]
   1. To free from accusation, or the imputation of fault or
      blame; to clear from guilt; to release from a charge; to
      justify by extenuating a fault; to exculpate; to absolve;
      to acquit.

            A man's persuasion that a thing is duty, will not
            excuse him from guilt in practicing it, if really
            and indeed it be against Gog's law.   --Abp. Sharp.

   2. To pardon, as a fault; to forgive entirely, or to admit to
      be little censurable, and to overlook; as, we excuse
      irregular conduct, when extraordinary circumstances appear
      to justify it.

            I must excuse what can not be amended. --Shak.

   3. To regard with indulgence; to view leniently or to
      overlook; to pardon.

            And in our own (excuse some courtly stains.) No
            whiter page than Addison remains.     --Pope.

   4. To free from an impending obligation or duty; hence, to
      disengage; to dispense with; to release by favor; also, to
      remit by favor; not to exact; as, to excuse a forfeiture.

            I pray thee have me excused.          --xiv. 19.

   5. To relieve of an imputation by apology or defense; to make
      apology for as not seriously evil; to ask pardon or
      indulgence for.

            Think ye that we excuse ourselves to you? --2 Cor.
                                                  xii. 19.

   Syn: To vindicate; exculpate; absolve; acquit.

   Usage: - {To Pardon}, {Excuse}, {Forgive}. A superior pardons
          as an act of mercy or generosity; either a superior or
          an equal excuses. A crime, great fault, or a grave
          offence, as one against law or morals, may be
          pardoned; a small fault, such as a failure in social
          or conventional obligations, slight omissions or
          neglects may be excused. Forgive relates to offenses
          against one's self, and punishment foregone; as, to
          forgive injuries or one who has injured us; to pardon
          grave offenses, crimes, and criminals; to excuse an
          act of forgetfulness, an unintentional offense. Pardon
          is also a word of courtesy employed in the sense of
          excuse.