Highest of the Seven hills of Rome.

An unincorporated community in Camas County, Idaho, United States. / A small city, the county seat of Graham County, Kansas. It was named after W.R. Hill, the founder.

A town, the county seat of Clarke County, Alabama, United States. / A housing estate in Middlesbrough, North Yorkshire, England (OS grid ref NZ5018).

plural of Hill sphere

(astronomy) The region in which a given astronomical body dominates the attraction of satellites.

A town in Ontario, Canada. / A city in Bryan County, Georgia, United States. / A residential area and named thoroughfare in Richmond, Greater London, England (OS grid ref TQ1874).

A census-designated place in Maryland.

An unincorporated community in Jefferson County, Indiana, United States. / A city, the county seat of Bollinger County, Missouri, United States. / A neighbourhood of Manhattan, New York, United States.

(biology) A reproductive behaviour of butterflies and certain other insect species in which individuals congregate on hill tops in order to find partners and mate.

(informal) Capitol Hill (a neighborhood of Denver, Colorado, United States) / (informal) Capitol Hill (a neighborhood of Seattle, Washington, United States)