Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface...

An urban area is a human settlement with a high population density and an infrastructure of built environment. This is the core of a metropolitan statistical...

unincorporated area is a region that is not governed by a local municipal corporation. There are many unincorporated communities and areas in the United...

A metropolitan area or metro is a region consisting of a densely populated urban agglomeration and its surrounding territories which are sharing industries...

In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic...

Bay Area, commonly known as the Bay Area, is a region of California surrounding and including the San Francisco Bay. The Association of Bay Area Governments...

(Washington, D.C.) and its major territories ordered by total area, land area and water area. The water area includes inland waters, coastal waters, the Great Lakes...

aviation, area bombardment or area bombing is a type of aerial bombardment in which bombs are dropped over the general area of a target. The term "area bombing"...

Chicago metropolitan area, also referred to as the Greater Chicago Area and Chicagoland, is the largest metropolitan statistical area in the U.S. state of...

Wernicke's area (/ˈvɛərnɪkə/; German: [ˈvɛɐ̯nɪkə]), also called Wernicke's speech area, is one of the two parts of the cerebral cortex that are linked...