sistercest
构词拆分
sister词根/词干
+
-cest后缀
A suffix combined with a noun or surname to create a word for incest or an inappropriate relationship involving the referent(s). · (dysphemistic, humorous) A suffix for relationships between participants in the same (usually close-knit) activity (see castcest, classcest, clubcest, coursecest, friendcest, teamcest, workcest) or residents of the same complex (see dormcest, floorcest, hallcest, housecest).
词源说明
释义（英文）
名词 Noun
- (fandom slang) Incestuous relationships between sisters.