Wiktionary
schoolmistresses
n. (plural of schoolmistress English)
Usage examples of "schoolmistresses".
After much discussion, it had been decided to hold a conference for all the schoolmistresses on Haven, so that each schoolmistress might then go back to her own students and to those who had been her students, and to their mothers.
If they come by air, the schoolmistresses can all be here in a few days.
More troublesome were the discussions of how the schoolmistresses could find sensible and useful employment educating the future generations and, most important, arranging appropriate marriages for women who were no longer of the nobility.
Flocks of schoolchildren in white shirts and blue trousers or skirts were herded along by schoolmistresses in modest, knee-length dresses.