Meaning

adjective relating to or inhabiting a divine heaven

adjective of or relating to the sky

adjective of or belonging to heaven or god

originFrom Middle English hevenely, hevenly, from Old English heofonlīċ (“heavenly, celestial, chaste”), equivalent to heaven + -ly. Cognate with Old Saxon himillīk (“heavenly”), Middle Dutch himellec, hemellijc (“heavenly”), Middle High German himmellich (“heavenly”).

Etymology from Wiktionary, CC BY-SA 3.0