To commit a foul.
To make contact with an opposing player in order to gain advantage.
To become clogged.
To become entangled.
To come into contact or collide with.
To make dirty.
To besmirch.
To hit a ball outside of the baselines.
To hit outside of the baselines.
To clog or obstruct.
To entangle.
A breach of the rules of a game, especially one involving inappropriate contact with an opposing player in order to gain an advantage; for example, tripping someone up in soccer, or contact of any kind in basketball.
A foul ball, a ball which has been hit outside of the base lines.
A (usually accidental) contact between a bowler and the lane before the bowler has released the ball.
Entangled and therefore restricting free movement, not clear.
Detestable, unpleasant, loathsome.
Obscene, vulgar or abusive.
Disgusting, repulsive; causing disgust.
(with "of") Positioned on, in, or near enough to (a specified area) so as to obstruct it.
Dishonest or not conforming to the established rules and customs of a game, conflict, test, etc.
Unpleasant, stormy or rainy.
Covered with, or containing unclean matter; dirty.
Outside of the base lines; in foul territory.
To discolour.
To cause to seem inferior or soiled by comparison.
To coat a surface with a stain
To treat (a microscopic specimen) with a dye, especially one that dyes specific features
To taint or tarnish someone's character or reputation
To become stained; to take a stain.
A reagent or dye used to stain microscope specimens so as to make some structures visible.
A discoloured spot or area.
Any of a number of non-standard tinctures used in modern heraldry.
A blemish on one's character or reputation.
A substance used to soak into a surface and colour it.