noun

• A waterfall.
• A surname.
• A placename
• An unincorporated community in North Carolina, United States
• An unincorporated community in West Virginia, United States
• (slang) A short name for the local waterfall
• Ellipsis of Niagara Falls. [A waterfall in the Niagara river, Niagara region, on the international border between Canada and United States, in both Ontario and New York state; Massive waterfalls located on the Niagara River.]