Last Updated：2025/11/29

(UK, education) A day during term-time on which pupils do not attend school, but staff take part in training or complete administrative tasks.

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INSET day

Source Word

INSET day

Japanese Meaning

生徒は登校せず、教職員が研修や事務作業に従事するための、学期中の特定の日（研修日）

Because it was an INSET day, the students stayed home while teachers attended workshops.

職員研修日だったので、生徒は登校せず、教師たちは研修に参加しました。

Sense（1）

INSET days

（ plural ）