ぜんだんかい 前段階 LinksSentence search for 前段階Sentence search for ぜんだんかいSentence search for まえだんかいKanji details for 前, 段 and 階Edit in JMdict Noun1. preliminary step; first stepOther forms前段階 【まえだんかい】 Discussions Log in to talk about this word.