かいびゃく 開闢 LinksSentence search for 開闢Sentence search for かいびゃくSentence search for かいひゃくKanji details for 開 and 闢Edit in JMdict Noun1. beginning of the world; creationOther forms開闢 【かいひゃく】Notesかいひゃく: Out-dated or obsolete kana usage. Discussions Log in to talk about this word.