double as a

USAGE SUMMARY

The phrase "double as a" is correct and usable in written English.
It can be used when describing something that serves two purposes or functions simultaneously. Example: "The sofa can double as a bed for overnight guests."

✓ Grammatically correct

News & Media

Formal & Business

Academia

Wiki

Human-verified examples from authoritative sources

Exact Expressions

50 human-written examples

Its entire blade can double as a spatula.

The New York Times - Magazine

But who would wear clothes that double as a computer display?

University of California, Berkeley

It's a shelfs that double as a balance.

TechCrunch

"You double as a psychologist?" Sheri says.

The New York Times

It can also double as a seat.

The Guardian - Lifestyle

A laptop can double as a DVD player for entertainment.

The New York Times - Tech

Human-verified similar examples from authoritative sources

Similar Expressions

10 human-written examples

Ms. Stritch doubled as A Tiger and The Cow. (Seems odd? Marlon Brando doubled as A Giraffe and A Guard).

The New York Times

A bangle doubles as a flask.

The New York Times

The shop doubled as a wholesaler.

The New York Times - Magazine

His hat doubles as a pencil caddy!

The New Yorker

The dealer doubles as a trading company.

The Economist

Expert writing Tips

Best practice

Use "double as a" to succinctly describe items or concepts that serve two distinct purposes, enhancing clarity and efficiency in your writing.

Common error

Avoid using "double as a" repeatedly in a single paragraph. Vary your language by using synonyms like "serves as" or "functions as" to maintain reader engagement and prevent redundancy.

Linguistic Context

The phrase "double as a" functions as a linking verb phrase, connecting a subject with a description of its dual function. It indicates that the subject not only performs its primary role but also fulfills another, often related, purpose. Ludwig AI confirms its correct usage.

Expression frequency: Common

Frequent in

News & Media

53%

TechCrunch

27%

Huffington Post

10%

Less common in

Formal & Business

4%

Academia

3%

Wiki

3%

Ludwig's WRAP-UP

In summary, the phrase "double as a" is a grammatically correct and commonly used expression to describe something that serves two purposes. As Ludwig AI confirms, it's suitable for various contexts, from news and media to formal business settings. While versatile, avoid overuse by occasionally substituting with alternatives like "serve as" or "function as". The phrase is most frequently found in "News & Media", "TechCrunch" and "Huffington Post". The expert rating considers grammatical correctness, source authority, and consistency, resulting in a high score. Remember to utilize "double as a" to effectively convey dual functionality in your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

do double duty as

Implies two separate tasks fulfilled by a single item.

serve as

Focuses on the function or purpose something fulfills.

function as

Emphasizes the role or capacity in which something operates.

act as

Highlights the behavior or manner in which something performs.

work as

Implies a practical application or utility.

play the role of

Suggests a specific part or character that something assumes.

perform the function of

Stresses the tasks or operations that something carries out.

fulfill the purpose of

Highlights the intended goal or aim that something achieves.

is equivalent to

Indicates that something has the same value or effect as something else.

can be used for

Highlights the versatility of the object or thing described.

FAQs

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

You can use "double as a" to describe something that has two functions. For example, "This room can "double as a" bedroom and an office".

What are some alternatives to "double as a"?

Alternatives to "double as a" include "serve as", "function as", or "act as", depending on the nuance you wish to convey.

Is it correct to say "doubles as a" instead of "double as a"?

Yes, "doubles as a" is correct when referring to a singular subject. For example, "This tool "doubles as a" hammer and a screwdriver."

What's the difference between "double as a" and "serve as a"?

"Double as a" implies a more significant or distinct secondary function, while "serve as a" is a more general term for fulfilling a particular role or purpose. For example, a chair might "serve as a" seat, but a storage ottoman can "double as a" seat and a storage container.