region

noun

re·​gion ˈrē-jən 

1

: an administrative area, division, or district

especially : the basic administrative unit for local government in Scotland

2

a

: an indefinite area of the world or universe

b

: a broad geographic area distinguished by similar features

c(1)

: a major world area that supports a characteristic fauna

(2)

: an area characterized by the prevalence of one or more vegetational climax types

3

a

: any of the major subdivisions into which the body or one of its parts is divisible

b

: an indefinite area surrounding a specified body part

a pain in the region of the heart

4

: a sphere of activity or interest : field

5

: any of the zones into which the atmosphere is divided according to height or the sea according to depth

6

: an open connected set together with none, some, or all of the points on its boundary

a simple closed curve divides a plane into two regions

Synonyms

• area
• demesne
• field
• zone

Examples of region in a Sentence

The bird returns to this region every year.

He's the company sales manager for the entire Southwest region.

She has a pain in the lower back region.

attempts to go outside of London and stimulate cultural life in the regions

Recent Examples on the Web

The company maintains a tax holiday for a subsidiary in the APAC region, which contributed to a lower effective tax rate of 13.7% for the year. —Quartz Bot, Quartz, 15 Nov. 2024

Washington sees Indonesia, the most populous country in Southeast Asia, as an important partner in a region where its rival Beijing has deep trade and investment ties. —Reuters, NBC News, 13 Nov. 2024

Over four decades later, new soil samples taken from the same regions still indicated a better fungi and bacteria presence than the areas that did not host gophers. —Andrew Paul, Popular Science, 7 Nov. 2024

Cincinnati Enquirer While former president Donald Trump won by a greater margin statewide, the presidential race in the Cincinnati region looked very similar to four years earlier. —Scott Wartman, The Enquirer, 6 Nov. 2024

Word History

Etymology

Middle English regioun, from Anglo-French regiun, from Latin region-, regio line, direction, area, from regere to direct

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing region

• critical region
• D region
• E region
• F region
• (somewhere) in the region of

Kids Definition

region

noun

re·​gion ˈrē-jən 

1

: an area, division, or district of administration

2

a

: a part, portion, or area having no fixed boundaries

darker regions of the night sky

b

: a broad geographic area

never visited the southwestern region of the U.S.

3

: an indefinite area surrounding a specified body part

a pain in the region of the heart

4

: a set of points any two of which can be connected by a line lying wholly within the set together with none, some, or all of the points on its boundary

a rectangular region

Medical Definition

region

noun

re·​gion ˈrē-jən 

1

: any of the major subdivisions into which the body or one of its parts is divisible

the nine regions of the abdomen

2

: an indefinite area surrounding a specified body part

a pain in the region of the heart