和英／英和辞典 - Japanese⇔English Dictionary

1. 1. [n, vs, vi] all-nighter; staying up all night — abbr. of 完全徹夜 (col)

Kanji in this word

• 完
  perfect, completion, end

  On: カン (kan)

  7 strokes · Grade 4 · JLPT N2
• 徹
  penetrate, clear, pierce, strike home, sit up (all night)

  On: テツ (tetsu)

  15 strokes · Grade 8 · JLPT N1

Example Sentences