熱ねっ血けつ教きょう師し

noun

enthusiastic teacher; passionate teacher

Describes a teacher who is deeply dedicated, energetic, and often idealistic about education. Frequently used in media and colloquial speech.

• 彼かれは生せい徒とたちから熱ねっ血けつ教きょう師しと呼よばれている。

  He is called a passionate teacher by his students.

• あの熱ねっ血けつ教きょう師しの授じゅ業ぎょうはいつも活かっ気きにあふれている。

  That enthusiastic teacher's classes are always full of energy.