become or cause to become obstructed
(of a manuscript) defaced with changes
violating accepted standards or rules
make impure
offensively malodorous
disgustingly dirty; filled or smeared with offensive matter
spot, stain, or pollute
especially of a ship's lines etc
highly offensive; arousing aversion or disgust
characterized by obscenity
an act that violates the rules of a sport
become soiled and dirty
commit a foul; break the rules
hit a foul ball
make unclean
(of a baseball) not hit between the foul lines
a domesticated gallinaceous bird thought to be descended from the red jungle fowl
the flesh of a bird or fowl (wild or domestic) used as food
hunt fowl
hunt fowl in the forest
