noun.
The part of a town or city that abuts water, especially a district of wharves where ships dock.
The Century Dictionary and Cyclopedia
noun.
Frontage upon water, as upon a river or bay; land abutting upon any considerable body of water: commonly applied to a part of a town or city that so abuts.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
the area of a city (such as a harbor or dockyard) alongside a body of water
Word Usage
"Density on the waterfront is a good thing, at least we know (similar to the lands around the Dome) that the area is being used, by people, 12 months out of the year."