JMdict: 2051200

突貫作業 【とっかんさぎょう】

  1. [n] rush work; crash program; working on a crash basis; working at top speed
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Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
突 Stab, Protruding, Thrust, Pierce, Prick, Collision, Sudden トツ, カ つ.く
貫 Pierce, 8 1/3lbs, Penetrate, Brace カン つらぬ.く, ぬ.く, ぬき
作 Make, Production, Prepare, Build サク, サ つく.る, つく.り, -づく.り 2
業 Business, Vocation, Arts, Performance ギョウ, ゴウ わざ 3