1. 死：这时它将成为一个死(defunct)进程或僵尸(zombie)进程如果在子进程结束后,父进程没有结束时,此时如果父进程也异常终止,子进程将自动把PID为1的进程(init)作为自己的俄父进程,子进程现在是一个不再运行的僵尸进程,但因为父进程异常终止,

2. 死人：deftly 灵巧地 | defunct 死人 | defuse 去掉雷管

3. 已死的,已故的,已倒闭：defraud 诈骗,欺诈 | defunct 已死的,已故的,已倒闭 | demolish 拆毁,拆除

4. 死的：decrepit#衰老的 | defunct#死的 | dejected#失望的;沮丧的

1. 不再存在的;停止运转的;坏了的
If something is defunct, it no longer exists or has stopped functioning or operating.

e.g. ...the leader of the now defunct Social Democratic Party...
现已不复存在的社会民主党的领导人
e.g. They bought all their equipment from a defunct brewery in Manhattan.
他们那些设备都是从曼哈顿一家已经关闭的啤酒厂购买的。

adj

1. having ceased to exist or live

e.g. the will of a defunct aunt
a defunct Indian tribe

2. no longer in force or use
inactive

e.g. a defunct law
a defunct organization