the act of making someone leave a place, especially a private school or Oxford or Cambridge University, as a punishment

His loss of interest in his studies resulted in rustication. 他对学习失去了兴趣，以致被暂停学籍。

The boys tried to break down the door to his rooms - an offence punishable by rustication. 这些男生试图破门进入他的房间，这是可以招致停学处罚的违纪行为。