Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

an error

Grammar usage guide and real-world examples

USAGE SUMMARY

"an error" is correct and usable in written English.
You can use it to refer to a mistake or mistake made by someone, for example: "He made an error on his last exam."

✓ Grammatically correct

News & Media

Science

Sports

Wiki

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

"It was an error".

News & Media

The New York Times

(Jesús made an error).

This is an error.

News & Media

Independent

This was an error.

News & Media

The New Yorker

He also made an error.

"It is, historically, an error".

News & Media

The New York Times

O.K., maybe not an error.

News & Media

The New York Times

Crawford was given an error.

Well, that's an error.

Is that an error?

News & Media

The New Yorker

End of an Error".

Show more...

Expert writing Tips

Best practice

When using "an error", ensure the context clearly indicates the type and impact of the mistake. Be specific about what went wrong and, if possible, why.

Common error

Avoid attributing "an error" to vague causes. Instead of saying "it was just an error", explain the specific factors that contributed to the mistake. This demonstrates accountability and facilitates better problem-solving.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "an error" functions primarily as a noun phrase, where "an" is an indefinite article modifying the noun "error". According to Ludwig AI, this usage is correct and common. The examples provided by Ludwig highlight its use in various contexts, ranging from technical mistakes to personal misjudgments.

Expression frequency: Very common

Frequent in

News & Media

50%

Science

17%

Wiki

12%

Less common in

Sports

10%

Formal & Business

6%

Encyclopedias

5%

Ludwig's WRAP-UP

In summary, "an error" is a grammatically sound and frequently used phrase for denoting a mistake or inaccuracy. Ludwig AI confirms its validity and widespread use across diverse contexts, including news, science, and general communication. The phrase functions as a noun phrase and serves to identify or report a fault. While generally neutral to professional in tone, it's crucial to specify the nature and cause of the "error" to provide clarity and facilitate effective problem-solving. Alternatives such as "a mistake" or "an inaccuracy" may be suitable depending on the specific nuance you aim to convey.

FAQs

How can I use "an error" in a sentence?

You can use "an error" to describe a mistake or inaccuracy. For example, "The report contained "an error" in the calculation of the total revenue."

What are some alternatives to saying "an error"?

Depending on the context, you could use alternatives like "a mistake", "a fault", or "an inaccuracy". The best choice depends on the specific nuance you want to convey.

Is it correct to say "a error" instead of "an error"?

No, it is grammatically incorrect to say "a error". The correct form is "an error" because "error" begins with a vowel sound.

What's the difference between "an error" and "a mistake"?

While often interchangeable, "an error" can sometimes imply a more formal or technical context, whereas "a mistake" is generally more informal. However, in most cases, they can be used synonymously.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: