gombeen

/ɡɑmˈbin/
noun
  1. A person who lends money at extremely high interest rates; a loan shark.
    • The novel's villain was a gombeen who controlled the local economy through usury.
    • The gombeen charged such high interest that the farmer could never repay the debt.
    • In the village, everyone knew old Mr. Doyle was a gombeen who preyed on desperate families.
  2. A corrupt or unscrupulous person, especially in business or politics.
    • The mayor was accused of being a gombeen, taking bribes from developers.
    • She warned her son not to trust the gombeen who ran the used car lot.
    • That gombeen sold faulty equipment to the school and disappeared with the money.