Capital city

An aerial photo of a North America city
Washington, D.C., the capital of the United States
A panorama of an European city
London, the capital of England and the United Kingdom
Taipei, the capital of Taiwan
Seoul, the capital of South Korea
A panorama of a South American city
Brasília, the capital of Brazil

A capital city (or simply capital) is the municipality exercising primary status in a country, state, province, or other administrative region, usually as its seat of government. A capital is typically a city that physically encompasses the government's offices and meeting places; the status as capital is often designated by its law or constitution. In some jurisdictions, including several countries, the different branches of government are located in different settlements. In some cases, a distinction is made between the official (constitutional) capital and the seat of government, which is in another place.

Capital cities that also serve as the prime economic, population, cultural, or intellectual centres of a nation or an empire are sometimes referred to as primate cities. Examples are Athens, Bangkok, Brussels, Copenhagen, Cairo, London, Mexico City, Paris, Lima, Seoul and Tokyo.

News media often use the name of a capital city as an alternative name for the country of which it is the capital or of the government that is seated there, as a form of metonymy. For example, "relations between Washington and London" refer to "relations between the United States and the United Kingdom".

Terminology

The word capital derives from the Latin caput (genitive capitis), meaning ‘head’.

In several English-speaking states, the terms county town and county seat are also used in lower subdivisions. In some unitary states, subnational capitals may be known as ’administrative centres’. The capital is often the largest city of its constituent, though not always.