JMdict: 1437700

徹夜 【てつや】

  1. [n,vs,vi,adj-no] staying up all night
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
Penetrate, Clear, Pierce, Strike Home, Sit Up (all Night) テツ
Night, Evening よ, よる

Words often seen with this one: (experimental feature)

昨日 (30), 仕事 (18),  (18), まで (13),  (12), この (11), また (11), 勉強 (10),  (10)