/əˈblɪviən ||; əˈblɪvɪən/noun[U] 1 a state in which you do not realize what is happening around you, usually because you are unconscious or asleep 不察觉周遭发生的事（通常因昏迷或睡着）: I was in a state of complete oblivion. 我的脑海里一片空白。
2 the state in which sb/sth has been forgotten and is no longer famous or important 被遗忘；湮没: His work faded into oblivion after his death. 他死后，他的作品渐渐被人遗忘了。