帝てい座ざていざMeanings1nounimperial throneRefers to the physical seat or symbolic position of the emperor. A formal, historical term; in modern contexts, 皇位 (こうい) is more common for the abstract imperial rank.帝てい座ざに就つく儀ぎ式しきが行おこなわれた。The ceremony of ascending the imperial throne was held.