てんちかいびゃく 天地開闢 LinksSentence search for 天地開闢Sentence search for てんちかいびゃくKanji details for 天, 地, 開 and 闢Edit in JMdict Noun1. creation of heaven and earthYojijukugo (four character compound)Wikipedia definition2. Beginning of the universe Discussions Log in to talk about this word.