a critical purpose

USAGE SUMMARY

The phrase "a critical purpose" is correct and usable in written English.
You can use it when referring to an essential or significant reason for doing something. Example: "The new policy was implemented with a critical purpose in mind: to enhance employee safety in the workplace."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

17 human-written examples

They have also, though, served a critical purpose.

The New York Times

Government-issued nutrition advice once served a critical purpose.

The New York Times

They serve a critical purpose by picking off sick and injured marine animals and keeping smaller fish populations under control.

The Guardian

A hash has a critical purpose for digital certificates, which validate Web servers and other secure services, and for protecting passwords.

MIT Technology Review

The trial of the Baathist regime will create the first public record of atrocities committed against the Iraqi people, a critical purpose that may become overshadowed by politics and finger-pointing.

The New York Times

A critical purpose of the storage is to allow generators, which in California run largely on natural gas, to keep operating in the late afternoon, when the output from solar panels eliminates the need for their electricity.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

43 human-written examples

The infographic is not produced for any critical purpose to the government but it is a sign of encouragement for more of our concerted efforts to address them.

Unicef

Transition seeks to "unleash the collective genius of a community," as Hopkins often puts it — to unify a town behind a single, critical purpose.

The New York Times - Magazine

The actuation stage of a robot designed for rehabilitation purposes plays a critical role in defining the characteristics of its interaction with the patient.

Rehabilitation Robotics

If Dubček's policies represented what Western journalists called "Socialism with a human face," Havel's work gave Absurdism a human face, together with a socially critical purpose.

The New Yorker

Now Railtrack wrote: "No system comparable with [moving block] has been implemented on a main-line mixed-traffic railway anywhere in the world... the underlying software has never been used previously for a safety critical purpose". If moving block was installed, Railtrack said, there would be "a major risk of total disruption" to Britain's most important rail network.

The Guardian

Expert writing Tips

Best practice

Use "a critical purpose" to emphasize the indispensable nature of a goal or function. It conveys that without fulfilling this purpose, success is unlikely or impossible.

Common error

Avoid using "critical" loosely. Ensure that the purpose you are describing truly is essential, and not just important. Overusing the term can diminish its impact.

Linguistic Context

The phrase "a critical purpose" functions as a noun phrase, typically serving as the object of a verb or preposition. Ludwig AI indicates its correct usage. It identifies and emphasizes the essential reason or aim behind an action or existence, highlighting its indispensable nature.

Expression frequency: Uncommon

Frequent in

News & Media

60%

Science

30%

Formal & Business

10%

Less common in

Wiki

0%

Encyclopedias

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "a critical purpose" is a grammatically sound phrase used to emphasize the indispensable nature of a goal or function. As noted by Ludwig AI, it is a correct and usable phrase. While not exceedingly common, it appears most frequently in news and media contexts, followed by scientific and formal business settings. To maintain its impact, use it judiciously and ensure the described purpose truly warrants the label of "critical". Alternatives include "an essential function" or "a vital role". This phrase carries significant weight and urgency and should be used accordingly.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

an essential function

Focuses on the necessity and importance of the function.

a vital role

Highlights the importance of the role played.

a key objective

Emphasizes the goal as being central and significant.

a primary aim

Stresses the fundamental intention.

a significant reason

Indicates the importance of the reason behind an action.

a fundamental goal

Highlights the basic or foundational nature of the goal.

an important task

Focuses on the significance of the task at hand.

a crucial aspect

Emphasizes the decisive element of something.

a necessary component

Highlights the requirement of the component for completeness.

a central intent

Focuses on the main intention behind an action or plan.

FAQs

How can I use "a critical purpose" in a sentence?

You can use "a critical purpose" to highlight the most important aim or function of something, such as: "The primary investment strategy serves "a critical purpose": capital preservation."

What can I say instead of "a critical purpose"?

You can use alternatives like "an essential function", "a vital role", or "a key objective" depending on the specific context.

When is it appropriate to use the phrase "a critical purpose"?

It's appropriate when describing an objective or function that is absolutely necessary and essential for achieving a desired outcome. It should be used sparingly to maintain its impact.

What is the difference between "a critical purpose" and "an important purpose"?

"A critical purpose" implies that the purpose is essential and indispensable, whereas "an important purpose" suggests that the purpose is significant but not necessarily vital. The former carries more weight and urgency.