上じょう皇こうTop 25000MeaningsNoun1. retired emperor; ex-emperor; former emperor; emperor emeritus (Honorific, orig. from 太上天皇)Kanji used上above皇imperialPitch accentじょうこうUsed in vocabulary上じょう皇こう陛へい下かretired emperor; ex-emperor; former emperor; emperor emeritusNoun