Sentence:  The house sets <WSD>vigs</WSD> on any game they allow you to bet on.  It is your responsibility to play only those games where the <WSD>vig</WSD> is not prohibitive.  Let's take one more look at how vigorish works for the house. 
Meaning of the word marked with <WSD> tags:  A charge taken on bets, as by a bookie or gambling establishment.