Search Result：precession of the equinoxes
precession of the equinoxes 
(TTS Sound)
(TTS Sound)Overview of noun precession_of_the_equinoxes
The noun precession of the equinoxes has 1 sense
- precession of the equinoxes -- (a slow westward shift of the equinoxes along the plane of the ecliptic caused by precession of the Earth's axis of rotation)