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adj. Relating to an equinox.

adj. Relating to the celestial equator.

n. A violent storm of wind and rain occurring at or near the time of the equinox.

n. See celestial equator.

adj. Of or relating to an equinox.

adj. Of or relating to a celestial or terrestrial equator.

n. The great circle midway between the celestial poles; the celestial equator.

n. The terrestrial equator.

adj. Pertaining to an equinox, or the equinoxes, or to the time of equal day and night.

adj. Pertaining to the regions or climate of the equinoctial line or equator; in or near that line

adj. Pertaining to the time when the sun enters the equinoctial points.

n. The equinoctial line.

Pertaining to the equinoxes; marking an equal length of day and night: as, the equinoctial line, or equator.

Pertaining to the regions or climate of the equinoctial line, or equator; in or near that line: as, equinoctial heat; an equinoctial sun; equinoctial wind.

Occurring at the time of an equinox: as, an equinoctial storm.

n. In astronomy, the celestial equator: so called because when the sun is on it the days and nights are of equal length in all parts of the world.

n. A gale or storm occurring at or near the time of an equinox.

adj. relating to the vicinity of the equator

n. the great circle on the celestial sphere midway between the celestial poles

adj. relating to an equinox (when the lengths of night and day are equal)

"As one half of the ecliptic is north, and the other half south, of the equator, the line of intersection of their planes is at two points which are known as the equinoctial points, because, when the Sun on his upward and downward journey arrives at either of them the days and nights are of equal length all over the world."

great circle   

equinoctial points    equinoctial time    equinoctial dial    equinoctial flowers    equinoctial colure   

equinoctially    equinoctial circle    equinoctial point    equinoctial year   

solstitial    easterly    vernal    southerly    wintery