schoolmaster

Noun

A male teacher. / Male teacher in charge of a school, usually a small one. / Anything that teaches.

Japanese Meaning

男性の教師 / 小規模な学校を統括する男性の先生 / 何かを教えるもの

The schoolmaster assigned extra reading to the class for the weekend.

その男性教師は週末のためにクラスに追加の読書課題を出した。

Sense（1）

A male teacher.

Sense（2）

Male teacher in charge of a school, usually a small one.

Sense（3）

Anything that teaches.

The war was a tough schoolmaster for the Athenians.

schoolmasters

（ plural ）