a part or division of something, especially of a country's economy, an area or portion that is distinct from others

in sector, public sector, service sector

private sector, financial sector, industrial sector

Formal and Informal Expressions of sector

In different contexts, you can replace 'sector' with suitable alternatives. In a more formal setting, 'division, segment' is apt. In informal speech or writing, 'part, zone' is a commonplace synonym.

sector: Explore its Definition & Usage

sector Definition

1a part or division of something, especially of a country's economy
2an area or portion that is distinct from others

Using sector: Examples

Take a moment to familiarize yourself with how "sector" can be used in various situations through the following examples!

Example
The agricultural sector is an important part of the economy.
Example
The city is divided into several different sectors.
Example
The technology sector has seen significant growth in recent years.

sector Synonyms and Antonyms

Synonyms for sector

Antonyms for sector

whole
entirety

Idioms Using sector

in sector
involved in a particular area or industry
Example
She has spent her entire career in the education sector.
public sector
the part of the economy that is controlled by the government, including public services and institutions
Example
Many people believe that the public sector should be expanded to provide more services to citizens.
service sector
the part of the economy that is involved in providing services, including healthcare, education, and hospitality
Example
The service sector is a major employer in many countries.

Phrases with sector

private sector
the part of the economy that is not controlled by the government, including businesses and individuals
Example
Many people believe that the private sector is more efficient than the public sector.
financial sector
the part of the economy that deals with money and finance, including banks and investment firms
Example
The financial sector was hit hard by the economic crisis.
industrial sector
the part of the economy that is involved in producing goods, including manufacturing and construction
Example
The industrial sector has been impacted by changes in technology and automation.

Origins of sector

from Late Latin 'sector', meaning 'a cutter'

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Summary: sector in Brief

The term 'sector' [ˈsɛktər] refers to a distinct part or division of something, often used in reference to a country's economy. It can also denote an area or portion that is separate from others. Examples include the agricultural sector, the technology sector, and the financial sector. Idioms like 'in sector' and 'public sector' extend its usage to specific industries and government-controlled areas.