ಅರ್ಥ : The great circle on the celestial sphere midway between the celestial poles.
ಸಮಾನಾರ್ಥಕ : celestial equator, equinoctial circle, equinoctial line
ಅರ್ಥ : Relating to the vicinity of the equator.
ಅರ್ಥ : Relating to an equinox (when the lengths of night and day are equal).