classify under

USAGE SUMMARY

The phrase "classify under" is correct and usable in written English.
You may use it when you want to arrange something into a particular group or category. For example, "We can classify this type of paper under the stationery category."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

This is all primo hot-stove stuff, of course, but while following the WAR swarms to their conclusions, I experienced a familiar inner nervousness, which I classify under the UFI (Undeserved Feelings of Inadequacy) emotional index perhaps familiar to other somewhat older fans.

The New Yorker

Therefore, these rocks will classify under the intermediate fractured (I.F) rocks (Fig. 9).

Applied Water Science

Art crimes are hard to classify under one umbrella as each case and the broken laws they comprise are diverse, from grand larceny, to the criminal possession of stolen property in the fourth degree.

Vice

Kusturica's work is highly original and not easy to classify under existing stereotypes or theories.

Unicef

In order to classify under nutrition, to BMI it was used the cut-off proposed by the World Health Organization for the elderly [ 16].

BMC Geriatrics

To gain insight of the genetic and biological events involved in the functional transition of the cotyledonary cell, we used the available gene ontologies (previously defined for the Blast X top hits) to classify under different functional categories the 3,594 genes with statistically significant data obtained in our study.

BMC Genomics

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

Now, it is possible to classify under-skilled workers as those whose skill endowments are below min j and, similarly, over-skilled workers are those whose skill endowments are above max j.

IZA Journal of Labor Economics

HOW were different Islamic groups classified under Mr. Mubarak's rule?

The New York Times

The results confirm why the original novel is classified under Young Adult in my local library.

The New York Times

This is, however, highly unusual, and could also be classified under the general term disgusting.

The New Yorker

He was classified under IB, which means "deferred-fit only for limited military service".

The New Yorker

Expert writing Tips

Best practice

When using "classify under", ensure that the category you are referencing is clearly defined and understood by your audience to avoid ambiguity.

Common error

Avoid using "classify under" when the item being classified could reasonably belong to multiple categories, as this can lead to confusion. Instead, refine your categories or choose a more inclusive option.

Linguistic Context

The phrase "classify under" functions as a verb phrase with a preposition, indicating the act of assigning something to a specific category. As Ludwig AI confirms, this is a grammatically sound construction. The examples show its use in various contexts, from classifying rocks to types of film.

Expression frequency: Uncommon

Frequent in

Science

43%

News & Media

43%

Formal & Business

14%

Less common in

Ludwig's WRAP-UP

In summary, the phrase "classify under" is a grammatically correct and functional expression used to indicate the assignment of something to a particular category. Ludwig AI confirms its validity, and examples across various sources—including science, news, and formal business contexts—demonstrate its versatility. While "classify under" is not exceedingly common, alternatives like ""categorize under"" or "group under" can provide similar meaning. When employing "classify under", ensure clarity in your categories to avoid ambiguity, and consider its suitability for formal and semi-formal communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

categorize under

Direct synonym, interchangeable in most contexts. Emphasizes the act of placing something into a category.

group under

Implies a broader collection, often used when the categories are less strict or formal.

arrange under

Suggests a more structured or organized categorization process.

categorize within

Similar to "categorize under" but implies a more nested or hierarchical structure.

subsume under

Formal term indicating that something is included or contained within a larger category.

include within

Suggests that something is a part of a larger group or category.

lump together with

Implies a less precise categorization, often used when dissimilar items are grouped for convenience.

designate as

Implies a formal or official assignment to a particular category.

assign to

Focuses on the act of allocation or placement within a specific category.

file under

Suggests a more practical and administrative categorization, often used in contexts related to documents or records.

FAQs

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

You can use "classify under" to indicate the category to which something belongs. For example, "We can "categorize under" 'fruits' all the edible products of trees or plants consisting of a fleshy mass surrounding seeds".

What are some alternatives to "classify under"?

Depending on the context, you could use phrases such as "group under", "categorize within", or "designate as" instead of "classify under".

Is there a difference between "classify under" and "categorize under"?

While both phrases are quite similar, "classify under" may suggest a more formal or structured approach to categorization, whereas ""categorize under"" can be slightly more general.

Which is more appropriate, "classify under" or "classify within"?

The choice between "classify under" and "classify within" depends on the specific context. "Classify under" is generally used for broader categories, while "classify within" suggests a more granular, nested categorization.