名詞 worst:

1. the least favorable outcome
2. the greatest damage or wickedness of which one is capable
3. the weakest effort or poorest achievement one is capable of

動(dòng)詞 worst:

1. defeat thoroughly
   同義詞：pip, mop up, whip, rack up

形容詞 worst:

1. (superlative of `bad') most wanting in quality or value or condition

形容詞 bad:

1. having undesirable or negative qualities
   同義詞：bad
2. very intense
   同義詞：bad, big
3. feeling physical discomfort or pain (`tough' is occasionally used colloquially for `bad')
   同義詞：bad, tough
4. (of foodstuffs) not in an edible or usable condition
   同義詞：bad, spoiled, spoilt
5. feeling or expressing regret or sorrow or a sense of loss over something done or undone
   同義詞：regretful, sorry, bad
6. not capable of being collected
   同義詞：bad, uncollectible
7. below average in quality or performance
   同義詞：bad
8. nonstandard
   同義詞：bad
9. not financially safe or secure
   同義詞：bad, risky, high-risk, speculative
10. physically unsound or diseased
    同義詞：bad, unfit, unsound
11. capable of harming
    同義詞：bad
12. characterized by wickedness or immorality
    同義詞：bad, immoral
13. reproduced fraudulently
    同義詞：bad, forged
14. not working properly
    同義詞：bad, defective

副詞 worst:

1. to the highest degree of inferiority or badness

1. It's the old and the poor who suffer worst when subsidies are cut.
   補(bǔ)助津貼一削減，最吃苦頭的就是那些老人和貧民。
2. That was the worst airline disaster in history.
   那是歷史上最嚴(yán)重的空難。

worst

adj.（形容詞）
bad ill的最高級(jí)形式
Most inferior, as in quality, condition, or effect.
最差的：在質(zhì)量、條件或效果方面最差的
Most severe or unfavorable.
最嚴(yán)重的：最嚴(yán)峻的或最不利的
Being furthest from an ideal or a standard; least desirable or satisfactory.
最令人不滿的：比理想或標(biāo)準(zhǔn)差得最遠(yuǎn)的；最不合意的或最令人不滿的
adv.（副詞）
badly的最高級(jí)形式,ill
In the worst manner or degree.
最壞地：以最壞的方式或達(dá)到最壞的程度
v.tr.（及物動(dòng)詞）
worst.ed,worst.ing,worsts
To gain the advantage over; defeat.
勝過，擊?。号c之較量贏得優(yōu)勢(shì)；擊敗
n.（名詞）
Something that is worst.
最壞的事物

<習(xí)慣用語>at (the) worst
Under the most negative circumstances, estimation, or interpretation:
在最壞的形式下：在最惡劣的環(huán)境，在最保守的估計(jì)下，在最不利的解釋下：
例句：
At worst, the storm will make us postpone the trip.
最壞的估計(jì)是暴風(fēng)雨會(huì)使我們推遲行程

get the worst of it 或
have the worst of it
To suffer a defeat or disadvantage.
遭受失敗或損失
if (the) worst comes to (the) worst
If the very worst thing happens.
如果最壞的事發(fā)生
in the worst way【非正式用語】
Very much; a great deal:
非常地；十分地：
例句：
wanted to be elected in the worst way.
極想當(dāng)選

來源：
Middle English
中古英語
from Old English wyrsta * see wers-
源自 古英語 wyrsta *參見 wers-