mama-san
/ˈmɑːməˈsɑːn/noun
- (in Japan and the Far East) a woman in a position of authority, especially one in charge of a geisha house or bar（日本和远东地区）妈妈桑（尤指艺妓馆或酒吧的老板娘）。
词源
Japanese， from mama 'mother' + san, an honorific title used as a mark of politeness.