key functions of

USAGE SUMMARY

The phrase "key functions of" is correct and usable in written English.
You can use it when discussing the main or essential roles or responsibilities of something, such as a system, organization, or process. Example: "The key functions of a successful marketing strategy include market research, audience targeting, and brand positioning."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"After establishing a new structure for the party last month, this move physically brings together the key functions of the party into one office".

The Guardian

It relies heavily on keeping a small circle of those who are in the know and delegating many key functions of government.

The New York Times

On domestic policy, Trump challenged conservative orthodoxy by stating education and healthcare were two of the three key functions of the federal government along with security.

The Guardian

One of the key functions of caffeine in the plants that produce it is allelopathy – the ability to reduce competition from surrounding species by suppressing their growth.

The Guardian - Lifestyle

And at the higher end, tablets could replace key functions of a "PC" – and so take over its tasks, or do things it couldn't.

The Guardian - Tech

As generations of past students retain their flats, they negate one of the key functions of the private rented sector, to provide accessible short-term housing to highly mobile sections of the population.

The Guardian

Lionel Trilling described Riesman's study as "one of the most important books about America published in recent times", and there was a widespread feeling that sociology had taken over one of the key functions of fiction.

The Guardian - Film

In a Point of View programme on BBC Radio 4, Professor Mary Beard argued that one of the key functions of a university education is to push students beyond their immediate comfort zone in terms of learning.

The Guardian

It's a fine app, granting owners access to the key functions of the Leaf from afar.

TechCrunch

The company is focusing on the key functions of autonomous flight, such as sensing, reasoning and control.

TechCrunch

Moreover, two key functions of AMϕ, phagocytosis and bacterial killing, were impaired after exposure to ODE.

Veterinary Immunology and Immunopathology

Expert writing Tips

Best practice

When using "key functions of", ensure that the functions you are describing are indeed the most important and essential aspects of the subject you are discussing. Be specific and avoid vague or general statements.

Common error

Avoid using "key functions of" to describe routine or secondary tasks. Reserve this phrase for functions that are truly critical and central to the subject's operation or purpose.

Linguistic Context

The phrase "key functions of" acts as a noun phrase modifier, introducing a list or description of the most important roles, operations, or responsibilities associated with a particular subject. Ludwig AI confirms its proper usage in various contexts.

Expression frequency: Very common

Frequent in

Science

40%

News & Media

38%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "key functions of" is a versatile and widely used expression for highlighting the most important roles, operations, or responsibilities associated with a particular subject. Ludwig AI confirms its grammatical correctness and usability. It commonly appears in scientific, news, and formal business contexts. When using this phrase, it is important to ensure that the functions described are indeed central and essential to the subject. Alternatives such as "essential functions of", "primary roles of", and "main responsibilities of" can be used to add variety to your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

essential functions of

Replaces "key" with "essential", emphasizing the necessity of the functions.

primary roles of

Substitutes "functions" with "roles", highlighting the purpose or position something has.

main responsibilities of

Replaces "functions" with "responsibilities", focusing on the duties associated with something.

core duties of

Swaps "key functions" with "core duties", underscoring the fundamental tasks.

fundamental operations of

Replaces "functions" with "operations", focusing on the processes involved.

basic tasks of

Substitutes "key functions" with "basic tasks", denoting the elementary duties.

critical elements of

Replaces "functions" with "elements", emphasizing the crucial components.

principal activities of

Substitutes "key functions" with "principal activities", focusing on the main actions.

chief purposes of

Replaces "functions" with "purposes", emphasizing the main aims or goals.

major components of

Substitutes "functions" with "components", highlighting the main parts or aspects.

FAQs

How can I use "key functions of" in a sentence?

You can use "key functions of" to introduce the most important roles or operations of a system, organization, or concept. For example, "The "key functions of" a central bank include managing the money supply and setting interest rates".

What are some alternatives to "key functions of"?

Alternatives include "essential functions of", "primary roles of", or "main responsibilities of", depending on the specific context.

Is it better to say "key functions of" or "important functions of"?

"Key functions of" emphasizes that these functions are not just important but also fundamental and central to the operation or purpose of something. "Important functions of" simply highlights the significance of the functions, without necessarily implying that they are the most critical.

What's the difference between "key functions of" and "features of"?

"Key functions of" refers to the essential roles or operations, while "features of" refers to characteristics or attributes. For example, the "key functions of" a smartphone might include communication and information access, whereas its features might include a camera and a touchscreen.