师母

master’s wife, teacher’s wife

noun Rare #23,146
master’s wife, teacher’s wife A respectful term for the wife of one’s teacher or master, especially in a traditional martial-arts or apprenticeship setting.
CH: 师母今天也来吃饭。
EN: The master’s wife is coming to eat with us today.

当着师母怎么能提这件事呢

How could I bring this up in front of the master's wife?

— I Am What I Am (2021)

师父放心我们会帮你挡住师母的好徒弟

Don't worry, Master. We'll help you hold off Madam. What good disciples we are.

— I Am What I Am (2021)

师母

Pastor’s wife

— 叶问 (2008)

“还不是我们师母的?”

Isn’t she our teacher’s wife?

师母如果没看见阿娟呢那你们就再带回来啊

Ma'am, if you don't see Juan, just bring her back again.

— I Am What I Am (2021)

师母师兄

Master’s wife; senior fellow disciple

— 叶问 (2008)