Sough has 6 different meanings across 2 categories:
Verb · Proper Noun
A murmuring sound; rushing, rustling, or whistling sound.
A small drain; an adit.
make a murmuring sound
"the water was purling"
To make a soft rustling or murmuring sound.
To drain.
A hamlet in Kelbrook and Sough parish, Pendle borough, Lancashire, England (OS grid ref SD9045).