VariousWords beta
Related Terms:
Definitions:
Noun
celestial equator
equinoctial circle
equinoctial line
equinoctial
Definition: the great circle on the celestial sphere midway between the celestial poles
Definition: The great circle midway between the celestial poles; the celestial equator.
Adjective
equinoctial
Definition: relating to the vicinity of the equator
equinoctial
Definition: relating to an equinox (when the lengths of night and day are equal)
Definition: Of or relating to the spring or autumnal equinox.