auric

adjective3

1. •
   Pertaining to an aura.

   • Interestingly, it is easiest to read the physical aspects of this auric field when the subject is "heartily" exercising in or out of bed. — 1996
2. •
   Of or pertaining to trivalent gold.
3. •
   (no longer used) Of, or pertaining to the ear; aural.