黒こく闇あん天てんMeanings1nounKalaratri (Buddhist deity)BuddhismA Buddhist deity, one of the twelve devas. The name is a transliteration of the Sanskrit Kalaratri, meaning 'black night' or 'dark night'.黒こく闇あん天てんは仏ぶっ教きょうの十じゅう二に天てんの一いっ尊そんである。Kokuanten is one of the twelve devas in Buddhism.