WordWeb Online

1. A river flowing from Lake Erie into Lake Ontario; forms boundary between Ontario and New York
   - Niagara River
    
2. Waterfall in Canada is the Horseshoe Falls; in the United States it is the American Falls
   - Niagara Falls

Derived forms: Niagaras

Type of: falls, river, waterfall

Part of: America, Canada, Empire State, Great White North [N. Amer], N.Y., New York, New York State, NY, Ontario, the States, U.S., U.S.A., United States, United States of America, US, USA

Encyclopedia: Niagara, WI