Sentence:  ... a Hagg, a Fury by my side; / With hollow, yellow teeth (or none perhaps) / With stinking breath, swart-cheeks, and hanging chaps; / With wrinkled neck; and stooping as she goes, / With driveling mouth, and with a <WSD>sniveling</WSD> nose. 
Meaning of the word marked with <WSD> tags:  To breathe heavily through the nose while it is congested with nasal mucus.