Quick definitions from WordNet (equinoctial line)
▸ noun: the great circle on the celestial sphere midway between the celestial poles
▸ Also see equinoctial_lines
▸ Words similar to equinoctial line
▸ Usage examples for equinoctial line
▸ Words that often appear near equinoctial line
▸ Rhymes of equinoctial line
▸ Invented words related to equinoctial line
▸ noun: the great circle on the celestial sphere midway between the celestial poles
▸ Also see equinoctial_lines
▸ Words similar to equinoctial line
▸ Usage examples for equinoctial line
▸ Words that often appear near equinoctial line
▸ Rhymes of equinoctial line
▸ Invented words related to equinoctial line