Webster's Revised Unabridged Dictionary · 1913

A large flow, used figuratively.

A large waterfall on the Niagara River near Buffalo remarkable for the volume and constancy of the water flowing over it. That part of the waterfall in Canada is the Horseshoe Falls; the U. S. portion is called the American Falls.

A river flowing from Lake Erie into Lake Ontario, which forms the boundary between Ontario and New York.