Buoy
A float moored to the bottom to mark the position of a shoal, channel, or anchorage limit, or a floating element of a ship mooring. (New York City Economic Development Corporation, Waterfront Facilities Maintenance Management System, May 2016)
A float moored to the bottom to mark the position of a shoal, channel, or anchorage limit, or a floating element of a ship mooring. (New York City Economic Development Corporation, Waterfront Facilities Maintenance Management System, May 2016)