\Su*per"nal\, a. [L. supernus, from super above: cf. F.
supernel. See {Super-}.]
1. Being in a higher place or region; locally higher; as, the
   supernal orbs; supernal regions. ``That supernal judge.''
   --Shak.
2. Relating or belonging to things above; celestial;
   heavenly; as, supernal grace.
         Not by the sufferance of supernal power. --Milton.