じょうこう 成劫 LinksSentence search for 成劫Sentence search for じょうこうSentence search for じょうごうKanji details for 成 and 劫Edit in JMdict Noun1. the kalpa of formation (the first aeon of the universe)Buddhism, See also 四劫Other forms成劫 【じょうごう】 Discussions Log in to talk about this word.