A hot south wind.
A stock that went south shortly after he bought it.
A south wind.
The moon souths at nine.
- To decline, deteriorate, fail, etc.Stock prices went south.
- Fewer or less than; below.A salary south of $90,000.
- That part of the U.S. which is bounded on the north by the S border of Pa., the Ohio River, and the E and N borders of Mo.; specif., in the Civil War, the Confederacy.
- The Southern Hemisphere, esp. as the region comprising the majority of the poor, underdeveloped nations on earth.