A conurbation.
A city and its surrounding suburbs together are commonly referred to as a metropolitan area.
A large city and its surrounding suburbs are collectively referred to as a metropolitan area, or metro area for short. This term is used to describe a densely populated region that includes the urban core city and its outlying communities.
A city and its surrounding area refer to an urban area and the land or region surrounding it, which may include suburbs, rural areas, or natural landscapes. This term encompasses the city itself along with its outskirts and nearby communities.
When a location is referred to as "Greater [City]," it typically encompasses the city itself along with its surrounding areas and suburbs. This term is used to define a larger administrative region that includes the core city and its neighboring urban and rural areas.
Cities and their surrounding areas are known as metropolitan areas. These regions typically include the city center along with neighboring suburbs, towns, and other communities that are economically and socially connected to the city. The term can also refer to a metropolitan statistical area defined by the U.S. Census Bureau for demographic and economic analysis.
A conurbation.
Urban agglomeration
A city and its surrounding suburbs together are commonly referred to as a metropolitan area.
A large city and its surrounding suburbs are collectively referred to as a metropolitan area, or metro area for short. This term is used to describe a densely populated region that includes the urban core city and its outlying communities.
A city and its surrounding area refer to an urban area and the land or region surrounding it, which may include suburbs, rural areas, or natural landscapes. This term encompasses the city itself along with its outskirts and nearby communities.
A political unit that includes a city and all land around it is typically referred to as a metropolitan area or an urban agglomeration. This term encompasses the city as well as its suburbs and surrounding territories that are economically and socially integrated with the city.
Conurbation.
Urban sociology
When a location is referred to as "Greater [City]," it typically encompasses the city itself along with its surrounding areas and suburbs. This term is used to define a larger administrative region that includes the core city and its neighboring urban and rural areas.
Cities and their surrounding areas are known as metropolitan areas. These regions typically include the city center along with neighboring suburbs, towns, and other communities that are economically and socially connected to the city. The term can also refer to a metropolitan statistical area defined by the U.S. Census Bureau for demographic and economic analysis.
The term that describes a single independent settlement that dominates its surrounding area is "primate city."
The term you're referring to is likely a "city-state." A city-state consists of an independent city and its surrounding territory, which includes various villages and agricultural lands. This political structure was common in ancient civilizations, such as those in Mesopotamia, Greece, and Italy, where the city served as a central hub for political, economic, and cultural activities.