平へい城じょう京きょうへいじょうきょうFreq.FrequencyTop 100,000Meanings1nounHeijō-kyō (ancient capital of Japan)historical termHistorical term for the capital city during the Nara period (710–740 and 745–784), located in present-day Nara.平へい城じょう京きょうは奈な良ら時じ代だいの日に本ほんの
