sɪˈlestjəl adj. 1
heavenly; divinely
good or
beautiful;
sublime. 2 a of
the sky; of the
part of the sky commonly observed in
astronomy etc. b of heavenly bodies. øcelestial
equator the
great circle of the sky in the plane
perpendicular to the earth's axis. celestial
horizon see HORIZON 1c. celestial
navigation navigation by the stars etc. øøcelestially adv. [ME f. OF f. med.L caelestialis f. L caelestis: see CELESTE]