Schoolmistress (noun)

A woman who is a head teacher or teacher in charge of a school, or a female teacher in a school.

Origin:

Derived from 'school' + 'mistress'.

Examples:

1. The schoolmistress was a strict but fair teacher, demanding the best from her students.
2. I remembered the schoolmistress who had taught me to read and write.
3. The schoolmistress was a pillar of the community, respected by all who knew her.
4. I was grateful for the schoolmistress who had taken the time to help me with my homework.
5. The schoolmistress was a true professional, dedicating her life to the education of her students.