someone who engages illegally in trade in scarce or controlled commodities
v.
1
deal on the black market
权威例句
1.
Even the formal sector of business, it seems, commonly pays customs men not to notice its imports, if only so that it can compete with black-marketeers.
ECONOMIST: Old Bolivian customs
2.
Price controls have caused staples such as maize meal, sugar and cooking oil to vanish from the shops, to the delight of black-marketeers, who are often ruling-party hacks or army officers.