Search Result for "befoul": 
Wordnet 3.0

VERB (1)

1. spot, stain, or pollute;
- Example: "The townspeople defiled the river by emptying raw sewage into it"
[syn: foul, befoul, defile, maculate]


The Collaborative International Dictionary of English v.0.48:

Befoul \Be*foul"\, v. t. [imp. & p. p. Befouled; p. pr. & vb. n. Befouling.] [Cf. AS. bef?lan; pref. be- + f?lan to foul. See Foul, a.] 1. To make foul; to soil. [1913 Webster] 2. To entangle or run against so as to impede motion. [1913 Webster]
WordNet (r) 3.0 (2006):

befoul v 1: spot, stain, or pollute; "The townspeople defiled the river by emptying raw sewage into it" [syn: foul, befoul, defile, maculate]