The inhabitants of a residential area.
The set of all the vertices adjacent to a given vertex.
The residential area near one's home.
A formal or informal division of a municipality or region.
A set containing an open ball which contains a specified point.
The infinitesimal open set of all points that may be reached directly from a given point.
An approximate amount.
The quality of physical proximity.
A set containing an open set which contains some specified point.
Alternatively: An open ball which contains some specified point.
Alternatively: An open set which contains some specified point.
A gated community.
A rural habitation that has a church, but no market.
A rural habitation of size between a hamlet and a town.
A planned community such as a retirement community or shopping district.