Definition of south poles:
(n) :
The southernmost point on celestial bodies other than Earth.
(n) :
(electromagnetism) The negative pole of a magnetic dipole that seeks geographic south.
(n) :
(geography) The Geographic South Pole or Terrestrial South Pole; the point which south is oriented towards, and therefore the southernmost point on Earth (having a latitude of -90°).
(n) :
(geography) The Magnetic South Pole of Earth.
(n) :
(geography) The Geomagnetic South Pole of Earth.
(n) :
Alternative form of South Pole. [(geography) The Geographic South Pole or Terrestrial South Pole; the point which south is oriented towards, and therefore the southernmost point on Earth (having a latitude of -90°).]