a large waterfall on the Niagara River between the state of New York in the United States and Ontario in Canada. —SHSBC Binder 3 Approved Glossary, —SHSBC Binder 14 Approved Glossary, —SHSBC Binder 16 Approved Glossary, —SHSBC Binder 19 Approved Glossary, —SHSBC Binder 23 Approved Glossary, —Science of Survival Glossary (app 11.7.90)