名詞 vigorish:

1. an exorbitant or unlawful rate of interest
   同義詞：usury
2. a percentage (of winnings or loot or profit) taken by an operator or gangster
   同義詞：rake-off

vig.o.rish

n.Slang （名詞）【俚語】

A charge taken on bets, as by a bookie or gambling establishment.
抽頭：由賭注經(jīng)紀(jì)人或者賭博組織收取的費(fèi)用
The rate or amount of such a charge.
這種抽頭的利率或者數(shù)量
Interest, especially excessive interest, paid to a moneylender.
高額利息：高利貸者索取的高額利息

來源：
Yiddish slang
依地俚語
from Russian vyigrysh [winnings]
源自 俄語 vyigrysh [獲勝]
vy- [out] * see ud-
vy- [出去] *參見 ud-
-igrysh
-igrysh
as in proigrysh [a loss] from igrat` [to play]
如在 proigrysh [失去] 源自 igrat` [玩耍]