保ほ健けん室しつ登とう校こう

noun, noun or participle which takes 'suru'

going to the school infirmary instead of class

Refers to a student who comes to school but stays in the infirmary rather than attending regular classes, often due to emotional or social difficulties. Used as a noun or with する.

• 彼かれは不ふ登とう校こうの代かわりに保ほ健けん室しつ登とう校こうを選えらんだ。

  Instead of staying home, he chose to go to the school infirmary.

• 保ほ健けん室しつ登とう校こうしている生せい徒とも出しゅっ席せき扱あつかいになる。

  Students who go to the infirmary are also counted as present.