Befoul

v. t.	1.	To make foul; to soil. [imp. & p. p. Befouled ( ); p. pr. & vb. n. Befouling.]
	2.	To entangle or run against so as to impede motion.

Verb

1.

befoul - spot, stain, or pollute; "The townspeople defiled the river by emptying raw sewage into it" Synonyms: maculate, defile, foul

abuse, afflict, aggrieve, benasty, bespatter, bewitch, blacken, blight, condemn, contaminate, convert, corrupt, crucify, curse, damage, debase, defalcate, defame, defile, denigrate, deprave, desecrate, despoil, destroy, disadvantage, disserve, distress, divert, do a mischief, do evil, do ill, do wrong, do wrong by, doom, embezzle, envenom, foul, get into trouble, harass, harm, hex, hurt, impair, infect, injure, jinx, maladminister, maltreat, menace, mess, mess up, misapply, misappropriate, misemploy, mishandle, mismanage, mistreat, misuse, molest, nasty, outrage, peculate, persecute, pervert, pilfer, play havoc with, play hob with, poison, pollute, prejudice, profane, prostitute, savage, scathe, slander, slur, smear, spatter, sully, taint, tarnish, threaten, torment, torture, traduce, violate, wound, wreak havoc on, wrong