defunct
adj. 死的；不能使用的；非现存的；失效的
n. 死者
形容词：defunctive 名词：defunctness
近义词：deceased，dead，exanimate，shot，obsolete，invalid，redundant，outdated，out-of-date，departed，expired，extinct，gone，alive，
英英释义
Adjective
- no longer in force or use; inactive;
"a defunct law" "a defunct organization"
- having ceased to exist or live;
"the will of a defunct aunt" "a defunct Indian tribe"
例句
用作形容词(adj.)
- A family name becomes defunct when the only heir dies without any son.当唯一的继承人死去了之后没儿子，那这个姓就要绝迹了。
- It is a defunct political organization.这是一个解散了的政治组织。
用作名词(n.)
- Most of the time of the defunct had been passed in helping himself.死者生前大部分时间都是用来造福自己。