all-nighter /ˈɑːlˈnaɪtɚ/ noun plural all-nighters
plural all-nighters
Learner's definition of ALL-NIGHTER
[count] informal
: a night during which someone works on something instead of sleeping通宵工作;开夜车 -
I have to finish this by morning, so I guess tonight will be another all-nighter.我必须得在明早之前完成,所以我想今晚又得干一通宵了。
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He pulled an all-nighter [=he stayed up all night] to study for the exam.为准备考试他一整夜都在用功。