戻もどし交こう配はいMeaningsNounSuru verb1. backcrossing (crossing a hybrid with one of its parents)Noun2. backcrossKanji used戻turn back to how it was交mingle配hand outComposed of戻もどしreturning; giving backNoun交こう配はいmating; crossbreeding; cross-fertilization; cross-fertilisationNoun