Wiktionary
n. (alternative spelling of loansharking English) vb. (present participle of loan shark English)
Usage examples of "loan sharking".
Between loan sharking, prostitution, and particularly narcotics, he controls maybe a billion dollars' worth of business, I figure.
The older bosses, including Angelo and Pudge, had held the line for years, content to earn their money off what they knew best and felt were the most secure forms of crime--loan sharking, extortion, prostitution, hijacking and gambling.
After watching Big Balls systematically break a guy's fingers, one by one, because he was ten days late with his payment, Vince agreed that loan sharking was not the business for him.
Charged with loan sharking, attempted murder, and a half dozen other crimes.
He also does some loan sharking, although I don't have the proof on that, and I suspect he's got a large thumb in the numbers racket.