region
Americannoun
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an extensive, continuous part of a surface, space, or body.
a region of the earth.
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Usually regions. the vast or indefinite entirety of a space or area, or something compared to one.
the regions of the firmament; the regions of the mind.
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a part of the earth's surface (land or sea) of considerable and usually indefinite extent.
a tropical region.
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a district without respect to boundaries or extent.
a charming region in Connecticut.
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a part or division of the universe, as the heavens.
a galactic region.
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a large indefinite area or range of something specified; sphere.
a region of authority.
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an area of interest, activity, pursuit, etc.; field.
studies in the region of logic.
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an administrative division of a city or territory.
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Zoogeography. a major faunal area of the earth's surface, sometimes one regarded as a division of a larger area.
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Anatomy. a place in or a division of the body or a part of the body.
the abdominal region.
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Mathematics.
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Also called domain. an open connected set.
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the union of such a set and some or all of its boundary points.
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noun
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any large, indefinite, and continuous part of a surface or space
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an area considered as a unit for geographical, functional, social, or cultural reasons
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an administrative division of a country
Tuscany is one of the regions of the Italian Republic
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a realm or sphere of activity or interest
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range, area, or scope
in what region is the price likely to be?
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a division or part of the boday
the lumbar region
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(in Scotland from 1975 until 1996) any of the nine territorial divisions into which the mainland of Scotland was divided for purposes of local government; replaced in 1996 by council areas See also islands council
Other Word Forms
- underregion noun
Etymology
Origin of region
First recorded in 1300–50; Middle English, from Anglo-French regiun, from Latin regiōn-, stem of regiō “direction, line, boundary,” from reg(ere) “to make straight, guide, rule” + -iō -ion
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.
This vast region stretches across six million square kilometers between Hawai'i and Mexico and remains one of the least understood ecosystems on Earth.
From Science Daily
It is also being supported by individual medical professionals working in the region who are concerned about content that women are being influenced by on social media.
From BBC
One struck the chimney of a power plant in Auvere, Estonia, while another exploded in the southern Kraslava region of Latvia.
From BBC
This region around a star is not too hot and not too cold, making it more likely that liquid water could exist on a planet's surface.
From Science Daily
In that scenario, material would fall inward through rapidly rotating inner regions of the disc, producing much broader signals.
From Science Daily
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.
