名詞 redemption:

1. (Christianity) the act of delivering from sin or saving from evil
   同義詞：salvation
2. repayment of the principal amount of a debt or security at or before maturity (as when a corporation repurchases its own stock)
3. the act of purchasing back something previously sold
   同義詞：repurchase, buyback

1. He had finished the redemption of his promises.
   他已經(jīng)履行完他的諾言了。
2. The boy is beyond redemption.
   這個(gè)男孩子不可救藥了。

re.demp.tion

n.（名詞）
The act of redeeming or the condition of having been redeemed.
贖回：贖回的行為或已被贖回的狀態(tài)
Recovery of something pawned or mortgaged.
贖回物：重新取得當(dāng)?shù)艋虻盅旱臇|西
The payment of an obligation, as a government`s payment of the value of its bonds.
償還：債務(wù)的償還，如政府償還其所發(fā)行的債券
Deliverance upon payment of ransom; rescue.
贖救：交納贖金后送回；營(yíng)救
Theology Salvation from sin through Jesus`s sacrifice.
【神學(xué)】 救贖：通過耶穌的犧牲使人從罪惡中得到救贖

來源：
Middle English redempcioun
中古英語 redempcioun
from Old French redemption
源自 古法語 redemption
from Latin redômptiô redômptiôn-
源自 拉丁語 redômptiô redômptiôn-
from redômptus [past participle of] redimere [to redeem] * see redeem
源自 redômptus [] redimere的過去分詞 [贖回] *參見 redeem

【引伸】
redemp.tional 或
redemp.tive 或
redemp.tory