居于净居天中最高一层的一类天神，帝释天曾称其为诸天中最尊贵者，寿量长达一万六千劫，被视为宇宙的最高界限。

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.