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

Deduct \De*duct"\, v. t. [imp. & p. p. {Deducted}; p. pr. & vb.
   n. {Deducting}.] [L. deductus, p. p. of deducere to deduct.
   See {Deduce}.]
   1. To lead forth or out. [Obs.]

            A people deducted out of the city of Philippos.
                                                  --Udall.

   2. To take away, separate, or remove, in numbering,
      estimating, or calculating; to subtract; -- often with
      from or out of.

            Deduct what is but vanity, or dress.  --Pope.

            Two and a half per cent should be deducted out of
            the pay of the foreign troops.        --Bp. Burnet.

            We deduct from the computation of our years that
            part of our time which is spent in . . . infancy.
      --Norris.

   3. To reduce; to diminish. [Obs.] ``Do not deduct it to
      days.'' --Massinger.

资料来源 : WordNet®

deducted
     adj : taken off or taken away from a total; "take-home pay is what
           is left after subtraction of deducted taxes"