re·nun·ci·a·tion /rɪˌnʌn(t)siˈeʃən/
  放棄,廢棄,棄權,脫離關係
  Re·nun·ci·a·tion n.
  1. The act of renouncing.
  2. Law Formal declination to take out letters of administration, or to assume an office, privilege, or right.
  Syn: -- Renouncement; disownment; disavowal; disavowment; disclaimer; rejection; abjuration; recantation; denial; abandonment; relinquishment.
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  renunciation
       n 1: rejecting or disowning or disclaiming as invalid;
            "Congressional repudiation of the treaty that the
            President had negotiated" [syn: repudiation]
       2: the state of having rejected your religious beliefs or your
          political party or a cause (often in favor of opposing
          beliefs or causes) [syn: apostasy, defection]
       3: an act (spoken or written) declaring that something is
          surrendered or disowned [syn: renouncement]
       4: the act of renouncing; sacrificing or giving up or
          surrendering (a possession or right or title or privilege
          etc.) [syn: forgoing, forswearing]