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

Disqualify \Dis*qual"i*fy\, v. t. [imp. & p. p. {Disqualified};
   p. pr. & vb. n. {Disqualifying}.]
   1. To deprive of the qualities or properties necessary for
      any purpose; to render unfit; to incapacitate; -- with for
      or from before the purpose, state, or act.

            My common illness disqualifies me for all
            conversation; I mean my deafness.     --Swift.

            Me are not disqualified by their engagements in
            trade from being received in high society.
                                                  --Southey.

   2. To deprive of some power, right, or privilege, by positive
      restriction; to disable; to debar legally; as, a
      conviction of perjury disqualifies a man to be a witness.

资料来源 : WordNet®

disqualifying
     adj : depriving of legal right; rendering legally disqualified;
           "certain disabling restrictions disqualified him for
           citizenship" [syn: {disabling}] [ant: {enabling}]