Definition
to kill someone intentionally
謀殺某人；除掉某人
In the mafia, the consequence of betrayal is to be rubbed out.
在黑手黨中，背叛的代價就是被除掉。
He is very worried that he might be the next one to be rubbed out.
他非常擔心自己可能會成為下一個被除掉的人。
The plot of the movie revolves around an assassin whose mission is to rub out a witness.
這部電影的情節圍繞著一名刺客，他的任務是除掉一名目擊者。