shibboleth

英语翻译：

shibboleth读

n. 暗语, 暗号, 口令, 口号, 行话, 术语, 习俗, 习惯, 陈词滥调, 过时的信仰

a favorite saying of a sect or political group同义词：motto, slogan, catchworda manner of speaking that is distinctive of a particular group of people