徹夜明(てつやあ)け

てつやあけ
noun
the morning after an all-nighter
time-general
1. the morning after an all-nighter; post-all-nighter state
The period immediately following a night spent without sleep, typically the next morning or day. Implies tiredness and exhaustion from staying up all night, whether for work, study, or other reasons.
徹夜明(てつやあ)けで頭(あたま)がぼんやりする。
My head is foggy after pulling an all-nighter.
徹夜明(てつやあ)けのまま会議(かいぎ)に出(で)なければならなかった。
I had to attend the meeting without having slept at all.
徹夜明(てつやあ)けで運転(うんてん)するのは危険(きけん)だから、少(すこ)しでも仮眠(かみん)を取(と)った方(ほう)がいい。
Driving after an all-nighter is dangerous, so you should at least take a short nap.

Usage

徹夜明(てつやあ)け is a compound of 徹夜(てつや) (all-nighter) and 明(あ)け (the period after). It is used as a noun, often followed by で to indicate doing something in the post-all-nighter state. Common among students and workers.

Common patterns

  • 徹夜明(てつやあ)けで + verb (to do something after an all-nighter)
  • 徹夜明(てつやあ)けのまま (still in the all-nighter aftermath)
  • 徹夜明(てつやあ)けの体(からだ) (a body exhausted from an all-nighter)

Similar words

Related Words

Related: 徹夜(てつや) (staying up all night)
Compare: 夜更(よふ)かし (staying up late)
Compare: 寝不足(ねぶそく) (lack of sleep)
general
Added 2026.3.4 14:53 · Revised 2026.9.2 13:01
14500/14910_tetsuyaake