Definition 1 of 1
Often Nalas also carry untreated industrial effluents and that causes the entire vicinity to stink of assorted chemicals and refuse.
" In the good old days, we used to have such beautiful trees and a small river flowing through the town. Now it is all gone. Slums have come up everywhere and the river has become a stinking Nala which the entire town uses as a dustbin. Very very sad! What days we had before."