a key infrastructure

USAGE SUMMARY

The phrase "a key infrastructure" is correct and can be used in written English.
It refers to an essential part or system that is necessary for a particular function or organization. Example: "The government is investing in upgrading a key infrastructure, the transportation network, to improve efficiency and facilitate economic growth."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

In deregulated electricity markets, the transmission network is a key infrastructure for enabling competition in the generation sector.

Energy Policy

"At a time when business needs confidence, it is extremely frustrating that internal party politics prevents a key infrastructure decision from being taken," said Terry Scuoler, EEF's chief executive.

The Guardian

Bringing the UK's ageing homes into the 21st century should be a key infrastructure priority, ministers have been told.

BBC

Docker announced today that it was open sourcing containerd (pronounced Container D), making a key infrastructure piece of its container platform available for anyone to work on.

TechCrunch

The plan to make home energy efficiency a key infrastructure priority was proposed by the right-leaning think-tank Policy Exchange (PX).

BBC

And why didn't the Welsh government nail down the details on who exactly was going to pay for such a key infrastructure project when it was agreed two years ago?

BBC

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

Installing a public key infrastructure (PKI) can change in the security model of an IT operation in several ways.

Decision Support Systems

Apple's patent says that their service will require the consent of the callers and will use a public key infrastructure system to provide security.

The Guardian - Tech

Existing solutions require either the existence of a public key infrastructure or the establishment of the appropriate mechanism for managing symmetric keys.

Computers & Security

The system is a revision of an earlier one we provided to General Practitioners (GPs), and uses a public key infrastructure with strong encryption and digitally signed messages to secure the data as it traverses the Internet.

Computer Communications

The long-awaited card — which will most likely be contactless or dual interface in design — will not only carry identity information, but will also support digital certificates to be used as part of a public key infrastructure.

Card Technology Today

Expert writing Tips

Best practice

When using "a key infrastructure", ensure the context clearly defines what makes it 'key'. Specify the function or sector to which it's essential for better clarity.

Common error

Avoid using "a key infrastructure" as a generic term for all infrastructure. It should highlight a specific infrastructure's critical role within a particular system or process, not just any infrastructure in general.

Linguistic Context

The phrase "a key infrastructure" functions as a noun phrase, typically acting as the subject or object of a sentence. Ludwig examples show it identifying essential components of systems, such as transmission networks or energy efficiency plans.

Expression frequency: Uncommon

Frequent in

News & Media

50%

Science

50%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "a key infrastructure" is a noun phrase used to emphasize the fundamental importance of a specific infrastructural element. Ludwig AI confirms its grammatical correctness and suitability for formal and professional contexts. While not extremely common, this expression effectively highlights the critical role of an infrastructure within a particular system, as evidenced by its use in reputable sources like Forbes, BBC, and ScienceDirect. To maximize clarity, ensure the surrounding context specifies the system in which the infrastructure plays its key role. Related phrases such as "essential infrastructure" or "vital infrastructure asset" can serve as useful alternatives.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Essential infrastructure

Focuses on the necessity of the infrastructure.

Critical infrastructure component

Emphasizes the role as a part of a larger essential system.

Vital infrastructure asset

Highlights the value and importance of the infrastructure.

Core infrastructural element

Stresses the centrality of the infrastructure.

Fundamental infrastructure

Underscores the foundational nature of the infrastructure.

Primary infrastructure

Indicates the infrastructure's leading role.

Significant infrastructure

Highlights the infrastructure's notable impact and importance.

Important infrastructure

General term emphasizing value and relevance.

Strategic infrastructure

Suggests the infrastructure's importance for achieving broader goals.

Basic infrastructure

Emphasizes the rudimentary and fundamental nature of the infrastructure.

FAQs

How can I use "a key infrastructure" in a sentence?

Use "a key infrastructure" to describe a system or component that is fundamentally important for the operation of a larger entity. For example, "The port is "a key infrastructure" for the country's trade."

What are some synonyms for "a key infrastructure"?

Alternatives include "essential infrastructure", "critical infrastructure component", or "vital infrastructure asset" depending on the specific nuance you want to convey.

Is it better to say "key infrastructure" or "a key infrastructure"?

Both are correct, but "a key infrastructure" is used when referring to one specific infrastructure. "Key infrastructure" without the article is used when referring to the concept or sector in general.

What's the difference between "a key infrastructure" and "critical infrastructure"?

"Critical infrastructure" often refers to assets vital to a nation's security, economy, or public health. "A key infrastructure" is a broader term, emphasizing the essential nature of an infrastructure within a specific context, not necessarily national security.