きせんいでん 帰先遺伝 LinksSentence search for 帰先遺伝Sentence search for きせんいでんKanji details for 帰, 先, 遺 and 伝Edit in JMdict Noun1. reversion; atavismGenetics, Rare term, See also 先祖返り Discussions Log in to talk about this word.