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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a double purpose

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a double purpose" is correct and usable in written English.
It can be used when describing something that serves two functions or has two objectives. Example: "The new policy was designed with a double purpose: to improve employee satisfaction and increase productivity."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

48 human-written examples

The posters serve a double purpose.

News & Media

The Economist

The visit served a double purpose.

News & Media

The New York Times

"Embodying the Sacred in Yoruba Art" has a double purpose.

News & Media

The New York Times

"I wrote the book for a double purpose.

The sentimental lure comes off mainly as a screenplay trick with a double purpose.

News & Media

The New Yorker

He said that it could serve a double purpose as a bomb shelter.

News & Media

The New York Times
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Human-verified similar examples from authoritative sources

Similar Expressions

11 human-written examples

It described itself as a "social VR platform centered around user expression and novel methods of communication", and it filled that out with both B2C and B2B products — a double-purpose route we've seen other startups take, since it helps them both build a platform and provide a proof of concept for that tech.

News & Media

TechCrunch

They have a new double purpose: building a target list in case American leaders in a future conflict want to wipe out the computers' hard drives or shut down the phone system.

News & Media

The New York Times

To bureaucrats and eurocrats on the continent, new rules forcing businesses like clearing houses into the euro zone have a happy double purpose: they bring those horrible casino capitalists under sturdy ECB supervision, and they stick it to the British.

News & Media

The Economist

This double narrative and double purpose is effected by a doubleness brought about in the audience: we are at once intensely interested and detached, like the Mind itself in the Body.

The current castle was built over existing fortifications and served the double purpose of a palace of local government and as a defensive structure in case of attack.

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Expert writing Tips

Best practice

When using "a double purpose", ensure that both purposes are clearly defined and relevant to the context. This will help your audience understand the full scope and intent of what you are describing.

Common error

Avoid using "a double purpose" when the two purposes are essentially the same or too closely related. Ensure there's a distinct difference between the functions being served to maintain clarity and impact.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a double purpose" functions primarily as a noun phrase, often serving as the object of a verb or preposition. It describes something that has two distinct functions or goals. As Ludwig AI confirms, it is both correct and usable in written English.

Expression frequency: Very common

Frequent in

News & Media

36%

Science

34%

Formal & Business

10%

Less common in

Wiki

7%

Academia

7%

Reference

6%

Ludwig's WRAP-UP

The phrase "a double purpose" is a versatile and commonly used noun phrase that describes something serving two distinct functions or objectives. As Ludwig AI states, the phrase is both correct and usable in written English. It is widely used across various contexts, including news, science, and business, making it appropriate for both formal and informal communication. When employing this phrase, ensure that both purposes are clearly defined and relevant to the context. Alternatives like ""a dual function"" or ""a twofold aim"" can be used to add variety to your writing.

FAQs

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

You can use "a double purpose" to describe something that serves two distinct functions. For example: "The new software has "a double purpose": improving efficiency and reducing costs."

What are some alternatives to "a double purpose"?

Alternatives include "a dual function", "a twofold aim", or "a dual objective", depending on the specific context.

Is it correct to say "a double purposed"?

While grammatically understandable, "a double purposed" is less common and may sound awkward. Sticking with ""a double purpose"" is generally preferred for clarity and style.

What's the difference between "a double purpose" and "a two-pronged approach"?

"A double purpose" simply means something serves two functions. "A two-pronged approach" specifically implies using two distinct methods or strategies to achieve a goal.

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Authority and reliability

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Real-world application tested

Most frequent sentences: