pòmén
To break a door, leave a sect.
to burst or force open a door; to excommunicate somebody (from the Roman Catholic Church); to score a goal (in football, hockey etc)
一破門 自教團或宗派中被放逐者，稱為破門。此係對僧人最重之處罰，與波羅夷罪相當。又師父將弟子逐出門牆，斷絕師徒關係，亦稱破門。一般引申為師父將弟子自門人中除籍，即破門。p5344