Stench

v. t.	1.	To stanch.
n.	1.	A smell; an odor. Clouds of savory stench involve the sky. - Dryden.
	2.	An ill smell; an offensive odor; a stink. Stench trap a contrivance to prevent stench or foul air from rising from the openings of sewers, drains, etc.
v. t.	1.	To cause to emit a disagreeable odor; to cause to stink.

Noun

1.

stench - a distinctive odor that is offensively unpleasant Synonyms: fetor, foetor, malodor, malodour, reek, stink, mephitis

bar, bind, block, block up, blockade, breath, bung, caulk, chink, choke, choke off, choke up, clog, clog up, congest, constipate, cork, cover, dam, dam up, definite odor, detectable odor, effluvium, emanation, essence, exhalation, fill, fill up, flavor, foul, foul odor, fragrance, funk, jam, mephitis, noisomeness, obstipate, obstruct, pack, plug, plug up, redolence, reek, savor, scent, spile, spoor, stanch, stay, stop, stop up, stopper, stopple, stuff, stuff up, subtle odor, trace, trail, whiff