all-nighter
all-night er |ˌôl ˈnītər ˈɔl ˌnaɪtər | ▶noun informal an event or task that continues throughout the night, esp. a study session before an examination: he would do an all-nighter, the way he used to in school.
all-nighter ▶noun informal an event or activity that continues throughout the night.
à ll-n í ght er 名詞 C ⦅米 くだけて ⦆徹夜の勉強 ; (演劇 催物など )終夜営業の催し ▸ pull an all-nighter 〈学生が 〉徹夜で勉強する .