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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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file under

Grammar usage guide and real-world examples

USAGE SUMMARY

"file under" is a phrase used in written English, especially when filing documents.
For example, you may put a document in a filing cabinet and label it "client info - file under ABC."

✓ Grammatically correct

News & Media

Academia

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

File under "oops".

News & Media

Independent

File under pop-folk.

File under: mostly forgettable.

File under: possible.

(File under "Blessings of Liberty").

On other occasions, file under first course.

File under 'movie characters do dumb shit'.

Copy in Collections File under Incunabula.

TODAY's recommended economics writing:File under "counterintuitive".

News & Media

The Economist

("File Under Fire," instructed the message on the album's spine).

File under: you'll listen once, but probably not twice.

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Expert writing Tips

Best practice

Use "file under" when you want to suggest a category or classification for something, especially in an informal or descriptive way. It's effective for adding a layer of understanding or interpretation to a subject.

Common error

Avoid using "file under" in highly formal or technical writing where a more precise term like "categorize" or "classify" is more appropriate. "File under" is generally best suited for less rigid situations.

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 "file under" functions as a directive, instructing the reader how something should be categorized or classified. It is often used to provide a quick, informal way to understand where something belongs within a larger system or framework. Ludwig provides various examples showcasing its use in different contexts.

Expression frequency: Very common

Frequent in

News & Media

54%

Academia

16%

Wiki

6%

Less common in

Formal & Business

4%

Science

18%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "file under" serves as a directive for categorization, often adding a layer of subjective interpretation. Its register ranges from neutral to informal, making it suitable for various contexts, particularly in news, media, and academic discussions. Ludwig AI confirms its common usage and acceptability. While alternatives like "categorize as" exist for more formal settings, "file under" remains a versatile and frequently used expression for quick classification. Ludwig's examples further illustrate its practical application in diverse situations.

FAQs

How can I use "file under" in a sentence?

You can use "file under" to suggest a category or classification for something. For example, "File under 'oops'" or "File under 'worrying'".

What's a good alternative to "file under"?

Alternatives include "categorize as", "classify as", or "place in the category of", depending on the level of formality you need.

Is "file under" appropriate for formal writing?

While widely understood, "file under" is generally more suitable for informal or descriptive contexts. In formal writing, consider using more precise terms like "categorize" or "classify".

What does "file under" imply about the classification?

"File under" often suggests a subjective or interpretive classification, rather than a strict, objective one. It implies that the classification is a helpful way to understand or contextualize something.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: