- empyrean⇄adj. empyreal.
- empyrean⇄empyrean, noun, adjective.
- empyrean⇄noun 1. the highest heaven, where the pure element of fire was once supposed to exist.
Ex. ... this color is such an indescribably deep blue that one faintly grasps the medieval concept of the empyrean (Hardy and Perrin).
2. the visible heav