名詞 pardon:

1. the act of excusing a mistake or offense
   同義詞：forgiveness
2. a warrant granting release from punishment for an offense
   同義詞：amnesty
3. the formal act of liberating someone
   同義詞：amnesty, free pardon

動詞 pardon:

1. accept an excuse for
   同義詞：excuse
2. grant a pardon to

1. I beg your pardon?
   請您再說一遍(我沒有聽清)。
2. I do beg your pardon.
   一定請您原諒。
3. She supplicated for pardon.
   她懇求原諒。
4. Pardon my strong language, please.
   請原諒我說了激烈的話。
5. If I have offended you, I ask your pardon.
   如有冒犯之處，請多多原諒。
6. I beg your pardon.
   對不起，請再重復(fù)一遍剛才的話

par.don

v.tr.（及物動詞）
par.doned,par.don.ing,par.dons
To release (a person) from punishment; exempt from penalty:
赦免：使免除（某人）處罰；解除懲罰：
例句：
a convicted criminal who was pardoned by the governor.
一名由政府赦免的已宣告有罪的犯人

To let (an offense) pass without punishment.
寬恕，原諒：使（某項犯罪）免受懲罰
To make courteous allowance for; excuse:
勞駕，對不起：有禮貌地征求許可；打擾：
例句：
Pardon me, I`m in a hurry.See Synonyms at forgive
對不起，我很急參見 forgive

n.（名詞）
The act of pardoning.
寬恕，原諒：寬恕或原諒的行為
Law
【法律】
Exemption of a convicted person from the penalties of an offense or a crime by the power of the executor of the laws.
赦免：由執(zhí)法人員對已判有罪的犯人所做的對過失或罪行懲罰的免除
An official document or warrant declaring such an exemption.
赦免狀：宣布此類赦免的官方文件
Allowance or forgiveness for an offense or a discourtesy:
原諒，寬?。簩^失或魯莽的寬容或原諒：
例句：
begged the host`s pardon for leaving early.
請求主人原諒提前離去

Roman Catholic Church An indulgence.
【羅馬天主教】 免罪，免罪符

來源：
Middle English pardonen
中古英語 pardonen
from Old French pardoner
源自 古法語 pardoner
from Vulgar Latin *perdôn3re [to give wholeheartedly]
源自 俗拉丁語 *perdôn3re [真誠地給予]
Latin per- [intensive pref.] * see per-
拉丁語 per- [加強(qiáng)語意的前綴] *參見 per-
Latin dôn3re [to present, forgive] from dônum [gift] * see dô-
拉丁語 dôn3re [贈送，原諒] 源自 dônum [禮物] *參見 dô-

【引伸】
par.donable
adj.（形容詞）
par.donableness
n.（名詞）
par.donably
adv.（副詞）