classified under

USAGE SUMMARY

The phrase "classified under" is correct and usable in written English.
For example, you could write, "This article is classified under the 'Technology' category." The phrase "classified under" is used when you need to indicate that something has been assigned to a specific category or group.

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

How is a search engine classified under the statute?

University of California, Berkeley

Coconut shell concrete can be classified under structural lightweight concrete.

Construction and Building Materials

This sort of problems can be classified under Configuration Problem.

Expert Systems with Applications

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

The New York Times

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

The New Yorker

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

The New Yorker

Articles are classified under various general main subject headings, which are listed alphabetically.

Stanford University

The important methods for synthesizing heterocyclic compounds can be classified under five headings.

Britannica

Lapping and honing operations are classified under the basic art of grinding.

Britannica

The speed limit for scooters is tied to how they are classified under current law.

The Washington Post

In addition, an intensive survey of attacks classified under our taxonomy is given.

Computers & Security

Expert writing Tips

Best practice

Use "classified under" to clearly indicate the category or classification to which something belongs. For example, "This document is classified under 'Confidential'."

Common error

Avoid using incorrect prepositions after "classified". The correct form is "classified under", not "classified in" or "classified as" when referring to a category.

Linguistic Context

The phrase "classified under" functions as a verb phrase, specifically a passive construction, indicating that a subject has been assigned to a particular category. As Ludwig AI confirms, it's correct and widely applicable in English. Ludwig examples showcase its use in diverse fields, from legal statutes to scientific research.

Expression frequency: Very common

Frequent in

Science

40%

News & Media

25%

Academia

15%

Less common in

Wiki

10%

Encyclopedias

5%

Formal & Business

5%

Ludwig's WRAP-UP

In summary, the phrase "classified under" is a grammatically correct and versatile verb phrase used to indicate that something belongs to a specific category. As Ludwig AI explains, it is broadly applicable. With 60 real-world examples, Ludwig highlights its prevalence across scientific, news media, and academic contexts, although is equally suitable in formal, encyclopedic, and general knowledge domains. While grammatically straightforward, writers should ensure its formal connotation aligns with the context, and avoid preposition errors by consistently using "under". For those seeking alternatives, "categorized as" and "grouped under" provide suitable substitutes depending on the intended nuance.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

categorized as

Replaces "classified under" with a more direct synonym for categorization.

grouped under

Implies a collection of items placed within a specific group.

listed under

Suitable when referring to items in a directory or index.

designated as

Conveys a more formal or official assignment to a category.

assigned to

Focuses on the act of assigning something to a particular category.

considered as

Indicates a subjective assessment leading to categorization.

regarded as

Similar to 'considered as', but with a slightly more formal tone.

identified as

Emphasizes the act of recognizing and categorizing something.

placed within

Highlights the action of putting something into a particular category.

subsumed under

Suggests a more encompassing categorization, where one thing is included within a larger group.

FAQs

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

Use "classified under" to indicate the category or group to which something belongs. For example, "This book is "classified under" the genre of science fiction."

What are some alternatives to saying "classified under"?

You can use alternatives like "categorized as", "grouped under", or "listed under", depending on the context.

Is it correct to say "classified as" instead of "classified under"?

While "classified as" is sometimes used, ""classified under"" is more precise when referring to a specific classification system or set of categories. "Classified as" can be more general.

What's the difference between something being "classified under" a category and "belonging to" a category?

"Classified under" suggests a formal or structured system of categorization. "Belonging to" is a more general term that simply indicates membership in a group.