擯斥惡比丘而治罰之也。此有三種：一擯出，從本處驅出之，待彼懺悔乃許還來。二默擯，一切之人不與之交語。三滅擯，極惡之比丘犯重罪而不懺，滅除彼名，永由本處驅出。
The punishment of expulsion, which is of three orders: (1) 擯出 expulsion from a particular monastery or nunnery, to which there may be a return on repentance; (2) 默擯 prohibition of any intercourse; (3) 滅擯 entire expulsion and deletion from the order.
擯治總目錄 五分律云。梵壇治之 ○彌沙塞云。梵罰此有二法。一默擯謂一切人不與來往言話等。二滅擯(滅即滅名也 爾雅云。點滅如今句點[米*朋]滅名字也)律謂犯重罪心無慚愧眾所不容不可共住舉來僧中示罪驅出 ○多論云。但實犯罪大眾有知不須自言直爾滅擯驅出所謂貴安善人也 ○瑜伽論云。驅擯由三因緣。一為護他故。二彼不堪為上法器故。三彼能令僧無威德故 ○問今僧中有先驅出人後却容入未知可耶。答亦有此理何者。瑜伽論云。犯下中品過為教誡餘者權時驅擯後還攝受若犯上品過罪應可驅擯盡壽不與共住。
上畢刃反司馬彪注莊子云擯猶棄也史記云相與排擯之是也古今正字從手擯聲也下音遲