either of the two points at which the celestial equator and the ecliptic intersect each other; the position of the sun's center at the equinoxes.
[ 1720-30 ]
either of the two points at which the celestial equator and the ecliptic intersect each other; the position of the sun's center at the equinoxes.
[ 1720-30 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012