Astron.
the principal component of the precession of the equinoxes, produced by the gravitational attraction of the sun and the moon on the equatorial bulge of the earth.
Astron.
the principal component of the precession of the equinoxes, produced by the gravitational attraction of the sun and the moon on the equatorial bulge of the earth.
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012