county
1 Americannoun
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the largest administrative division of a U.S. state.
Miami, Florida, is in Dade County.
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one of the chief administrative divisions of a country or state, as in Great Britain and Ireland.
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one of the larger divisions for purposes of local administration, as in Canada and New Zealand.
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the territory of a county, especially its rural areas.
We farmed out in the county before moving to town.
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the inhabitants of a county.
It was supposed to be a secret, but you told the whole county.
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the domain of a count or earl.
noun
noun
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any of the administrative or geographic subdivisions of certain states, esp any of the major units into which England and Wales are or have been divided for purposes of local government
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( as modifier )
county cricket
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an electoral division in a rural area
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obsolete the lands under the jurisdiction of a count or earl
adjective
Other Word Forms
Etymology
Origin of county1
1250–1300; Middle English counte < Anglo-French counté, Old French cunté, conte < Late Latin comitātus imperial seat, office of a comes ( see count 2), equivalent to Latin comit-, stem of comes + -ātus -ate 3 (or by reanalysis of Latin comitātus escort, retinue, originally verbal noun of comitārī to accompany, derivative of comes
Origin of county2
1540–50; < Anglo-French counte count 2; -y by confusion with county 1
Explanation
A county is a specific region of a state or country. While the United States is made up of 50 states, it also has over 3000 counties. In the U.S., a county is a separate administrative area of a state — in other words, there is a local government that manages each individual county. In some parts of the country, there are town governments in addition to county governments, both of which are subordinate to the state government. The states range from having three counties (Delaware) to 254 counties (Texas). The Latin root of county is comitatus, "jurisdiction of a count."
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The Orange County Sheriff’s Department responded to the shooting with several deputies and a helicopter that circled Jennings’ home.
From Los Angeles Times • Jun. 9, 2026
Pochettino speaks to players after drills at Orange County Great Park on Monday.
From Los Angeles Times • Jun. 8, 2026
A year later, a court ruled that Devon County Council had failed to meet its duty when setting the fees it pays to private care homes.
From BBC • Jun. 8, 2026
The company broke ground on a $10 billion data-center campus in rural Richmond County, N.C., last month, The News & Observer reported.
From Barron's • Jun. 8, 2026
I felt the urge to run for the train station and climb onto the next locomotive headed for Chemung County.
From "The Detective's Assistant" by Kate Hannigan
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.