← Back to browse閏秒うるうびょう[uruubyou]nounJapanese definitionNo Japanese definition yet.English definitionleap secondExamplesNo examples yet.Loading examples…Ask about thisKanji閏intercalation; illegitimate throneジュン / うるう · 12 strokes閏年閏正閏閏日閏月秒second (1/60 minute)ビョウ · 9 strokes秒秒速秒読み毎秒秒針コンマ秒ゼプト秒ナノ秒