Metro

Metropolitan area

A metropolitan area or metro is a region consisting of a densely populated urban agglomeration and its surrounding territories; which share industries, commercial areas, transport network, infrastructure and housing. A metropolitan area usually comprises multiple principal cities, jurisdictions and municipalities: neighborhoods, townships, boroughs, cities, towns, exurbs, suburbs, counties, districts and even states and nations in areas like the eurodistricts. As social, economic and political institutions have changed, metropolitan areas have become key economic and political regions.

Rapid transit

Rapid transit, mass rapid transit (MRT) or rail rapid transit (RRT) and commonly referred to as metro, is a type of high-capacity public transport that is generally built in urban areas. A grade separated rapid transit line below ground surface through a tunnel can be regionally called a subway, tube, metro or underground. They are sometimes grade-separated on elevated railways, in which case some are referred to as elevated, el or L trains – short for "elevated" – or skytrains. A common alternative term for rapid transit in North America is heavy rail. Rapid transit systems are usually electric railways that, unlike buses or trams, operate on an exclusive right-of-way, which cannot be accessed by pedestrians or other vehicles.

Metro (franchise)

Metro is a post-apocalyptic fiction franchise consisting primarily of novels and video games that began with the 2002 release of Russian writer Dmitry Glukhovsky's novel Metro 2033. It was followed by his sequels Metro 2034 and Metro 2035, as well as by many other books by different authors, including Tullio Avoledo, Pierre Bordage, Robert J. Szmidt and Shimun Vrochek. Ukrainian studio 4A Games created the original novel's video game adaptation Metro 2033, followed by Metro: Last Light and Metro Exodus.

Metro

Proper noun

1. A city in Lampung, Indonesia.