Division vs Sector

When to use each in English, with meaning, register, and examples.

Division

Top 2,000 (common)B2noun

Sector

Top 2,000 (common)B2noun
 DivisionSector
Pronunciation🇬🇧 /["/dɪˈvɪʒn/"]/🇺🇸 /["/dɪˈvɪʒn/"]/🇬🇧 /["/ˈsektə(r)/"]/🇺🇸 /["/ˈsektər/"]/
MeaningThe act of separating things into parts or groups.A part or area of something, often used in business or economy.
ExampleThe division between the two teams was clear after the match.The economic sector has shown significant growth this year.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelB2B2
Part of speechnounnoun
Collocationsclear, simple, complex, make, division among, division between, division into, the division of labour/​labor, the division of wealth, long, do, division by, bitter, deep, great, cause, create, provoke, division among, division between, division within, regional, international, multinational, command, head, lead, chief, commander, director, in the… division, first, high, junior, clinch, win, dominate, championship, crown, title, in the… division, clear, simple, complex, make, division among, division between, division into, the division of labour/​labor, the division of wealth, clear, simple, complex, make, division among, division between, division into, the division of labour/​labor, the division of wealth, bitter, deep, great, cause, create, provoke, division among, division between, division withinimportant, key, growing, in a/​the sector, a sector of the economy, a sector of the industry, a sector of the market, rural, urban, northern, divide something into, a sector of the city, a sector of society, a sector of the population
Antonymsunion, integration, combinationwhole, entirety, totality
Common mistakesConfused with 'division' as an operation rather than a concept., Using 'divisions' when referring to a singular concept., Mixing up 'division' with 'division of labor' without context.Confused with 'section' - 'sector' refers to parts of industries., Using 'sector' in informal contexts where simpler words like 'part' would fit better., Mixing up sectors, such as 'public sector' and 'private sector' without understanding their meanings.
Usage notesUse 'division' when talking about splitting larger groups or numbers into smaller sections. It's common in math and organizational contexts. Avoid using it in informal conversations unless referring to a specific subject.Used in discussions about economy, industry, or specific areas of expertise. Avoid using in very casual conversation.

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Division

Frequently asked questions: Division vs Sector

What's the difference between Division and Sector?

Division: The act of separating things into parts or groups. Sector: A part or area of something, often used in business or economy.

Are Division and Sector the same CEFR level?

Division: B2, Sector: B2 on the CEFR scale.

What part of speech are Division and Sector?

Division: noun, Sector: noun.

Can you show an example of each?

Division: The division between the two teams was clear after the match. Sector: The economic sector has shown significant growth this year.

Can I use Division and Sector interchangeably?

Not always. Division and Sector are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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