n.

1. 滿意，滿足；稱心[U][（+with/at）]
   He smiled in satisfaction when he won the race.

   他贏得賽跑後滿意地笑了。

2. 快事，樂事；愉快[C][S1]
   Playing tennis is one of his greatest satisfactions.

   打網球是他最大的樂趣之一。

3. 償還；賠償；履行義務[U]
4. 【宗】苦行贖罪[U]
5. 決鬥；報復[U]

n.

1. the state of being satisfied.
2. Law  the payment of a debt or fulfilment of an obligation or claim.
3. [with neg.] what is felt to be owed or due to one.
4. Christian Theology  Christ's atonement for sin.
5. historical the chance to defend one's honour in a duel.