[{"Bold_text": "noun", "List Items": ["the illicit buying and selling of goods in violation of legal price controls, rationing, etc.", "a place where such activity is carried on."]}, {"Bold_text": "verb (used without object)", "List Items": ["to black-marketeer."]}, {"Bold_text": "verb (used with object)", "List Items": ["to sell (something) in the black market black market."]}]