it serves as

USAGE SUMMARY

The phrase "it serves as" is correct and commonly used in written English.
It is typically used to describe the function or purpose of something. Here is an example sentence: The bridge not only connects the two sides of the river, but it also serves as a popular tourist attraction.

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It serves as a family retreat.

The New York Times

It serves as a system of punctuation.

Encyclopedia Britannica

Hence, it serves as a reference flux.

Journal of Computational Physics

It serves as an aperitif for adolescence.

The Guardian - Music

It serves as a useful tool for preliminary geotechnical investigations.

Engineering Geology

It serves as an electron donor, resulting in bacterial growth.

Biotreatment of Industrial Effluents

It serves as a model to split water by sunlight.

Journal of Photochemistry and Photobiology B: Biology

It serves as a reset button of sorts.

Independent

"It serves as a hub on all kinds of levels".

The New York Times

It serves as an acidic, fruitlike flavouring in food products.

Encyclopedia Britannica

It serves as structural support for the body.

The New York Times - Health

Expert writing Tips

Best practice

Use "it serves as" to clearly define the role or function of a subject within a particular context. Ensure that the noun following 'as' accurately reflects the purpose being described.

Common error

Avoid using "it serves as" when a more direct verb would be clearer. For instance, instead of "it serves as providing support", use "it provides support".

Linguistic Context

The phrase "it serves as" functions as a linking verb phrase, connecting a subject to a noun or noun phrase that describes its role or function. Ludwig examples show it defining roles in various contexts, from architecture to biology.

Expression frequency: Very common

Frequent in

News & Media

39%

Science

30%

Encyclopedias

10%

Less common in

Wiki

7%

Formal & Business

5%

Reference

0%

Ludwig's WRAP-UP

In summary, "it serves as" is a versatile phrase used to define the function or role of something. As Ludwig AI points out, the phrase is grammatically correct and widely used across diverse contexts, from news and media to scientific and encyclopedic sources. The phrase functions as a linking verb, connecting a subject to its purpose or role and is suitable for neutral to formal registers. When using "it serves as", it's important to ensure that the noun following 'as' accurately reflects the purpose being described, and to avoid using it when a more direct verb would be clearer.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it functions as

Focuses on the action or operation performed, emphasizing its practical use.

it acts as

Highlights the role or behavior of something in a particular situation.

it operates as

Emphasizes the mechanism or process by which something fulfills a role.

it works as

Indicates the effectiveness or suitability of something for a specific purpose.

it provides

Highlights the delivery of a specific benefit or function.

it offers

Suggests a range of possibilities or advantages.

it contributes to

Emphasizes the part something plays in a larger outcome or effect.

it helps with

Focuses on the assistance or support something provides.

it is utilized for

Highlights the intentional use of something for a specific reason.

it is employed as

Stresses the active engagement of something for a defined purpose.

FAQs

How can I use "it serves as" in a sentence?

Use "it serves as" to explain the purpose or function of something. For example, "The library "it serves as" a quiet place for study".

What are some alternatives to "it serves as"?

You can use alternatives like "it functions as", "it acts as", or "it provides" depending on the context.

Is it correct to say "it serves to" instead of "it serves as"?

While "it serves to" is grammatically correct and indicates purpose, "it serves as" more directly defines a role or function. For instance, "it serves to protect" versus ""it serves as" a shield".

What's the difference between "it serves as" and "it helps to"?

"It serves as" defines a role or function, while "it helps to" indicates assistance toward an action or goal. For example, ""it serves as" a foundation" versus "it helps to build".