What is the meaning of South?

The direction towards the pole to the right-hand side of someone facing east, specifically 180°, or (on another celestial object) the direction towards the pole lying on the southern side of the invariable plane.

The southern region or area; the inhabitants thereof.

In a church: the direction to the right-hand side of a person facing the altar.

The negative or south pole of a magnet

Toward the south; southward.

from the south.

Of or pertaining to the south; southern.

Pertaining to the part of a corridor used by southbound traffic.

Designating, or situated in, the liturgical south.

Toward the south; southward.

Downward.

In an adverse direction or trend. (Mostly in go south.)

Of wind, from the south.

To turn or move toward the south; to veer toward the south.

To come to the meridian; to cross the north and south line.

south, southernness

A location to the south; the south

The south wind

south, southern

At the south

To the south, southwards, southbound

From the south, southern

In the south

Source: wiktionary.org