冥めい界かいTop 35000MeaningsNoun1. hades; realm of the deadKanji used冥realm of the dead界realmPitch accentめいかいUsed in vocabulary冥めい界かい下くだりkatabasis (descent to and return from the underworld)NounExamples1冥めい界かいの扉とびらは開ひらかれた。The nether gate was opened.