INSET day

== English == === Etymology === Short for in-service training day. === Noun === INSET day (plural INSET days) (UK, education) A day during term-time on which pupils do not attend school, but staff take part in training or complete administrative tasks. Synonym: Baker day Coordinate term: teacher workday ==== Related terms ==== in-service ISE === Anagrams === desyatin, stayed in