a key player in

USAGE SUMMARY

The phrase "a key player in" is correct and usable in written English.
It can be used to describe someone or something that has a significant role or influence in a particular situation or context. Example: "The company has become a key player in the renewable energy sector, driving innovation and sustainability."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The UK should be a key player in this relationship.

The Guardian - Opinion

He is a key player in our attacking game".

The New York Times - Sports

(Daly was a key player in the last two lockouts).

The New York Times - Sports

Mr Brant is a key player in the Warhol market.

The Economist

Neither man was a key player in Hutch's gang.

The Guardian

He has become a key player in the region's diplomacy.

The Guardian - Opinion

India is a key player in higher education international strategies.

The Guardian

A key player in all this is Notre Dame.

The New York Times - Sports

China is a key player in Myanmar.

Forbes

Alpha-synuclein (aSyn) is a key player in Parkinson's disease.

Procedia Engineering

Operator is a key player in plant operation.

Computer Aided Chemical Engineering

Expert writing Tips

Best practice

Provide specific examples or details to substantiate the claim that someone or something is "a key player", showing tangible impact or involvement.

Common error

Avoid using "a key player in" when describing someone or something with only minor involvement. Reserve this phrase for individuals or entities with substantial impact.

Linguistic Context

The phrase "a key player in" functions as a noun phrase, typically serving as a subject complement or an appositive. It identifies someone or something as having a significant role within a particular context. As Ludwig AI confirms, the phrase is grammatically correct and broadly applicable.

Expression frequency: Very common

Frequent in

Science

41%

News & Media

34%

Formal & Business

25%

Less common in

Wiki

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "a key player in" is a widely used and grammatically correct expression that highlights the significant role or influence of someone or something within a specific context. Ludwig AI confirms its validity and broad applicability. It's most commonly found in science and news reporting, maintaining a neutral to formal tone. When using this phrase, ensure that the context clearly defines the area of influence and provide evidence to support the claim. While alternatives exist, they often carry nuanced differences in emphasis. The most frequent authoritative sources that contain this expression are The Guardian and The New York Times.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a key role in

Focuses more on the function or part someone/something plays.

a pivotal player in

Emphasizes the critical or decisive nature of the role.

a major participant in

Highlights active involvement and contribution.

an important contributor to

Stresses the act of providing or adding to something.

a central figure in

Indicates a position of leadership or focus.

a critical component of

Focuses on the essential nature of an element.

a significant influence on

Highlights the power to affect something.

a driving force behind

Emphasizes the energy and motivation provided.

instrumental in

Highlights direct action or effectiveness.

a leading light in

Suggests prominence and guidance.

FAQs

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

Use "a key player in" to describe someone or something that has a significant role or influence within a particular context. For example, "The company is "a key player in" the industry."

What can I say instead of "a key player in"?

You can use alternatives like "a key role in", "a pivotal player in", or "a major participant in" depending on the context.

Is it appropriate to use "a key player in" in formal writing?

Yes, "a key player in" is suitable for formal writing, particularly in business and academic contexts. However, consider alternatives like "instrumental in" for a more sophisticated tone.

What's the difference between "a key player in" and "a minor player in"?

"A key player in" denotes someone or something with significant influence and importance, while "a minor player in" suggests someone or something with little influence or significance.