vigorish

詳細解釋：

vig.o.rish

n.Slang （名詞）【俚語】

A charge taken on bets, as by a bookie or gambling establishment.
抽頭：由賭注經紀人或者 * 組織收取的費用
The rate or amount of such a charge.
這種抽頭的利率或者數量
Interest, especially excessive interest, paid to a moneylender.
高額利息： * 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]