noun
overtime work
Abbreviation of 超過勤務. Used in workplace contexts, often in internal documents or casual speech.
See also: 超過勤務
今月は過勤が多くて疲れた。
I had a lot of overtime work this month and I'm tired.
過勤手当は来月の給料に反映されます。
The overtime allowance will be reflected in next month's salary.
Abbreviation of 超過勤務 (ちょうかきんむ), formed by taking the first and last kanji.