n.

1. 自殺，自殺行為[U][C]
   He attempted suicide after his firm had gone bankrupt.

   他在公司破產後曾試圖自殺。

2. 【律】自殺者；試圖自殺者[C]
   He pulled a would-be suicide out of a river.

   他將一位自殺未遂者從河裡拖上來。

3. 自殺性行為，自毀[U]
   He knew it was political suicide to refuse the offer.

   他知道拒絕這一提議會斷送他的政治前程。

vi.

1. 自殺

vt.

1. 結束（自己）的生命

a.

1. 自殺的

n.

1. the action of killing oneself intentionally.
   ▸a person who does this.
   ▸ [as modifier] relating to or denoting a military or terrorist operation carried out by people who do not expect to survive it:

   a suicide bomber.
2. a course of action which is disastrously damaging to one's own interests.

v.