loan shark
US /ˈloʊn ˌʃɑːrk/
UK /ˈloʊn ˌʃɑːrk/

1.
tefeci, faizci
a person who lends money at illegally high rates of interest
:
•
He got into trouble with a loan shark after failing to repay his debt.
Borcunu ödeyemeyince bir tefeci ile başı belaya girdi.
•
Dealing with loan sharks can lead to dangerous consequences.
Tefecilerle uğraşmak tehlikeli sonuçlara yol açabilir.