B1 noun Neutral

인프라

[inpʰɯɾa]

The basic physical and organizational structures and facilities needed for the operation of a society or enterprise. This includes roads, power supplies, and communication systems.

Examples

3 of 5
1

교통 인프라가 잘 갖춰져 있습니다.

The transportation infrastructure is well-equipped.

2

정부는 IT 인프라에 투자하고 있습니다.

The government is investing in IT infrastructure.

3

도시의 기본 인프라를 개선해야 합니다.

The city's basic infrastructure needs to be improved.

Word Family

Noun
인프라
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Memory Tip

Loanword from English 'Infrastructure'. It sounds like 'Infra'.

Quick Quiz

도시의 ( )가 부족하면 주민들이 불편을 겪는다.

Correct!

The correct answer is: 인프라

Examples

1

교통 인프라가 잘 갖춰져 있습니다.

formal

The transportation infrastructure is well-equipped.

2

정부는 IT 인프라에 투자하고 있습니다.

business

The government is investing in IT infrastructure.

3

도시의 기본 인프라를 개선해야 합니다.

academic

The city's basic infrastructure needs to be improved.

4

인프라 부족으로 인해 발전이 더딥니다.

everyday

Development is slow due to a lack of infrastructure.

5

새로운 신도시 인프라가 마음에 들어요.

informal

I like the infrastructure of the new city.

Word Family

Noun
인프라

Common Collocations

인프라 구축 infrastructure establishment
인프라 투자 infrastructure investment
교통 인프라 transportation infrastructure
인프라 확충 infrastructure expansion
디지털 인프라 digital infrastructure

Common Phrases

인프라를 개선하다

to improve infrastructure

인프라가 부족하다

infrastructure is lacking

핵심 인프라

core infrastructure

Often Confused With

인프라 vs 시설

시설 refers to a specific facility (like a gym), while 인프라 refers to the broad system supporting society.

📝

Usage Notes

Used widely in both academic writing and business news to discuss development and economy.

⚠️

Common Mistakes

Do not confuse with '기계' (machinery). Infrastructure is the system, not just the machines.

💡

Memory Tip

Loanword from English 'Infrastructure'. It sounds like 'Infra'.

📖

Word Origin

Borrowed from English 'infrastructure'.

Grammar Patterns

~인프라 구축 ~인프라 투자
🌍

Cultural Context

South Korea is known for its world-class high-speed internet '인프라'.

Quick Quiz

도시의 ( )가 부족하면 주민들이 불편을 겪는다.

Correct!

The correct answer is: 인프라

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