IPA: //suˈpɜrnəl//
KK: /suˈpɜrnəl/
Relating to the sky or heavens; celestial or heavenly in nature.
The supernal beauty of the night sky left us in awe.
Supernal → It is formed from "super" (meaning above or over) and "nal" (derived from Latin "nalis", meaning pertaining to). The word "supernal" refers to something that is heavenly or celestial, literally meaning pertaining to what is above.
Think of something that is 'above' ('super') and 'pertaining to' ('nal') the heavens — that's why supernal means heavenly.