Wall Street wallst·reet uncommon noun 1. a street in lower Manhattan where the New York Stock Exchange is located; symbol of American finance SynonymsWall StreetWall St. 2. used to allude to the securities industry of the United States SynonymsWall Streetthe Street Related words Broader terms marketstreet Parts Manhattan WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
