Equinoctial Meaning

There are 3 meaning(s) for word Equinoctial

Meaning 1 : the great circle on the celestial sphere midway between the celestial poles

    Synonyms : celestial equator,  equinoctial circle,  equinoctial line
Meaning 2 : relating to the vicinity of the equator

Meaning 3 : relating to an equinox (when the lengths of night and day are equal)


Similar words of Equinoctial :