Definitions

1. noun

A large waterfall on the border between the United States and Canada, where the Niagara River flows from Lake Erie into Lake Ontario.

“The stunning view of Niagara was breathtaking.”

2. proper noun

A city in Ontario, Canada, located near the famous waterfall.

“The city of Niagara is a popular tourist destination.”

3. verb

To flow or pour in large quantities.

“The river niagaraed over its banks during the spring flood.”

4. adjective

Relating to the Niagara River or waterfall.

“The niagara boat tour was an exciting experience.”