Aeon

immutable/ unshakeable/ unmoving [RB]

Akshobhya [one of the five Dhyani-buddhas, his sambhogkaya form is Vajrasattva [IW]

1) Akshobhya; 2) unmoved, unshaken) [IW]

unmoved, most steady, unshaken, urine, large number [JV]

one of the five Buddhas, his sambhogakaya form is Vajrasattva [RY]