South Pole

American  

noun

1. Geography. the southern end of the earth's axis, the southernmost point on earth.

2. Astronomy. the point at which the axis of the earth extended cuts the southern half of the celestial sphere; the south celestial pole.

3. (lowercase) the pole of a magnet that seeks the earth's south magnetic pole.

4. (lowercase) magnetic pole1

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South Pole British  

noun

1. the southernmost point on the earth's axis, at the latitude of 90°S

2. astronomy the point of intersection, in the constellation Octans, of the earth's extended axis and the southern half of the celestial sphere

3. (usually not capitals) the south-seeking pole of a freely suspended magnet

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South Pole Scientific  

1. The southern end of the Earth's axis of rotation, located at 90° south latitude at a point in Antarctica.

2. See more at axis

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South Pole Cultural  

1. The southern end or pole of the Earth's axis (see also axis). (See Antarctic and Antarctica.)

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Etymology

Origin of South Pole

1585–95, South Pole for def. 1

Example Sentences

See Examples For:

South Pole

The findings suggest that even a landing near the moon's South Pole could send methane molecules "hopping" across the lunar surface to the North Pole in less than two lunar days.

From Science Daily ● Jul. 13, 2026

The Moon's South Pole is particularly appealing because frozen water could be used for drinking water or to produce oxygen.

From BBC ● May 26, 2026

Beijing is also targeting the lunar South Pole, not least for its rich natural resource potential.

From Barron's ● Mar. 25, 2026

The problem is that rhumb lines aren’t lines; they’re spirals that wind toward the North or South Pole.

From Slate ● Jan. 21, 2026

But under the South Pole lies a continent that supports glaciers up to two miles in depth.

From "Shipwreck at the Bottom of the World" by Jennifer Armstrong