Alsoさいさうんどう
- (motion of) precession of the equinoxesastronomysee also 歳差【さいさ】
- precessionphysics
noun (common) (futsuumeishi)
Generated: This term refers to the gradual shift in the orientation of Earth's rotational axis, which influences the position of the equinoxes over long periods. It is primarily used in astronomical and navigational contexts.
Generated: This meaning refers to any change in the orientation of an object's rotation axis, not limited to Earth. It can describe the behavior of spinning objects in physics and engineering contexts.