flea market
From Longman Dictionary of Contemporary EnglishRelated topics: Tradeflea marketˈflea ˌmarket noun [countable] BBTSHOP/STOREa market where old or used goods are soldExamples from the Corpusflea market• At a flea market, McMichael can spot the familiar royal blue bubble shape sitting in a heap yards away.• A man approached him at the automotive flea market, offering $ 5,000 in cash, no questions asked.• I found an old coat in the flea market and cut the good bits out.• Sorrel was on duty at her stall on the corner of the flea market, so that was my first port of call.