彼は徹夜で作業をした。
He worked all night.
Listen to pronunciation
Handwriting
Example sentences
I stayed up all night yesterday to study for the exam.
徹夜で仕事をするなんて無茶だ。
It is reckless to work through the night.
徹夜続きで、彼の目は赤く血走っていた。
His eyes were bloodshot from staying up all night.
宿題をギリギリまで放っておいて、徹夜する羽目になった。
I left my homework until the last minute and ended up staying up all night.
徹夜がたたって、今日は頭が働かない。
The all-nighter caught up with me, and my head isn't working today.
Usage Notes
Commonly used for work, studying, or fun that lasts through the night until morning.
Sottaku
About Sottaku
Sottaku is an app for learning Chinese, Japanese, Korean, English, Spanish, French, German, and Italian with a strong focus on SRS. It includes automatic flashcard creation for hundreds of thousands of words, grammar breakdowns in example sentences, language-specific study packs where available, adaptive quizzes, mobile apps, a browser extension, and community features. Give it a try now! All learning content is free with no limits on flashcards or study time.
Sottaku is built to match the habits of successful learners. By using Sottaku, you will naturally learn in the most efficient way possible, as proven by countless success stories in the language learning community.
Free Forever
Access all grammar guides, quizzes, and flashcards without paying a cent. Quality education should be accessible to everyone.
Smart SRS System
Our flashcard system uses the FSRS algorithm (also used in Anki) to optimize your review schedule and maximize retention.
Comprehensive Content
From hanzi, kana, hangul, and European vocabulary basics to grammar and reading practice where available, we have lessons for every level. Practice with quizzes tailored to your skill.
Community Chat
Ask level-appropriate questions and get help from the community. Learn together with fellow learners across all 8 supported languages.