ma·tron
noun/ˈmeɪtrən/
/ˈmeɪtrən/
- (British English) a woman who works as a nurse in a school
（学校的）女舍监 - (British English) a senior nurse in charge of the other nurses in a hospital
负责医院其他护士的高级护士 - (old-fashioned) an older married woman
上年纪的已婚妇女
Word Originlate Middle English (in sense (3)): from Old French matrone, from Latin matrona, from mater, matr- ‘mother’.