居於淨居天中最高一層的一類天神，帝釋天曾稱其為諸天中最尊貴者，壽量長達一萬六千劫，被視為宇宙的最高界限。

A class of devas dwelling in the highest of the Pure Abodes, said by Sakka to be the loftiest of gods and marking, at 16,000 world-cycles of lifespan, the uppermost limit of the universe.