後こう胤いんこういんじ字FuriganaAudioMeanings1noundescendant; scionFormal or literary term for a descendant, especially of a notable family or lineage. Often used in historical or genealogical contexts.彼かれは有ゆう名めいな武ぶ将しょうの後こう胤いんだと自じ称しょうしている。Break this sentence down in the analyzerHe claims to be a descendant of a famous warlord.この家か系けいは皇こう室しつの後こう胤いんと伝つたえられている。Break this sentence down in the analyzerThis family is said to be descended from the imperial line.