Umpire's "not fair" call (4)

I believe the answer is:

foul

(Other definitions for foul that I've seen before include "Abominable - offence on football field" , "Break the rules on the pitch" , "Violation of a sporting rule" , "Unfair, against rules of game" , "Offensive to the senses" .)

I've seen this clue in the Newsday.

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