flea market

flea market idiom
A market, usually held outdoors, where used goods and antiques are sold. For example, We picked up half of our furniture at flea markets. The term is a direct translation of the French marché aux puces and presumably implies that some of the used clothes and furniture might be flea-infested. [1920s]

The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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