← Back to browse徹宵てっしょう[tesshou]nounJapanese definitionNo Japanese definition yet.English definitionall night; without sleepExamplesNo examples yet.Loading examples…Ask about thisKanji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宵wee hours; evening; early nightショウ / よい · 10 strokes宵今宵宵闇宵越し宵宮宵の口宵山元宵