後こう裔えいこうえいFreq.FrequencyTop 100,000Meanings1noundescendant; scionFormal or literary term for a descendant, often used in historical or genealogical contexts. Less common in everyday speech than 子孫.彼かれは有ゆう名めいな武ぶ将しょうの後こう裔えいだと主しゅ張ちょうしている