← Back to browse二徹にてつ[nitetsu]nounJapanese definitionNo Japanese definition yet.English definitionstaying up all night two nights in a row; double all-nighterExamplesNo examples yet.Loading examples…Ask about thisKanji二two; two radical (no. 7)ニ、ジ / ふた、ふた.つ、ふたたび · 2 strokes二二つ二人二度と二宮二酸化炭素二郎一石二鳥徹penetrate; clear; pierce; strike home; sit up (all night)テツ · 15 strokes徹底徹底的徹徹夜冷徹徹する貫徹徹子