動詞 repudiate:

1. cast off or disown
   同義詞：renounce
2. refuse to acknowledge, ratify, or recognize as valid
3. refuse to recognize or pay
4. reject as untrue, unfounded, or unjust

1. He repudiated the court's decision to offer bail.
   他不接受法庭的保釋裁決。

re.pu.di.ate

v.tr.（及物動詞）
re.pu.di.at.ed,re.pu.di.at.ing,re.pu.di.ates
To reject the validity or authority of:
拒絕接受：拒絕接受…的效力或權(quán)力：
例句：
.Chaucer . . . not only came to doubt the worth of his extraordinary body of work, but repudiated it.(Joyce Carol Oates)
.喬叟…不僅開始懷疑他的龐大的作品體系的價值，而且拒絕接受它.(喬伊絲·卡羅爾·奧茨)

To reject emphatically as unfounded, untrue, or unjust:
否定：斷然公認為是無根據(jù)的、不真實的或不公平的：
例句：
repudiated the accusation.
駁斥控訴

To refuse to recognize or pay:
拒付：拒絕承認或清償：
例句：
repudiate a debt.
拒絕清償債務(wù)

To disown (a child, for example).
拋棄：聲明與（如孩子）斷絕關(guān)系
To refuse to have any dealings with.
與…斷絕關(guān)系：拒絕與…有任何交往

來源：
Latin repudi3re repudi3t-
拉丁語 repudi3re repudi3t-
from repudium [divorce]
源自 repudium [離婚]

【引伸】
repu.dia.tive
adj.（形容詞）
repu.dia.tor
n.（名詞）