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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
CEO of Professional Science Editing for Scientists @ prosciediting.com
which describes
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which describes" is grammatically correct and can be used in written English.
It is often used when introducing information or providing a detailed explanation about a specific subject or concept in a sentence. Example: The article provides a detailed analysis of the current economic situation, which describes the impact of various government policies on the country's GDP.
✓ Grammatically correct
News & Media
Science
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Which describes Lawrence's art, too.
News & Media
Helles -- Hell means bright, which describes this pale beer best.
News & Media
and an object tree which describes existing plot objects.
Academia
Which describes quite a lot of people, surely?
News & Media
Or modestly compelling, which describes much of what's here.
News & Media
Occupy Democrats, which describes itself as a grassroots political organisation, was bottom of the table.
News & Media
These teams are given a written "task paragraph" which describes the problem and the goal.
News & Media
Nilgai is the Hindustani word for "blue cow," which describes the blue-gray of adult bulls.
Encyclopedias
That's especially true for pi, which describes a perfect circle that appears everywhere in nature.
News & Media
It has a text which describes in great detail, all the stages of the operation.
News & Media
Ashleigh Property owns Hickman Properties Limited, which describes itself as a property investment and rental business.
News & Media
Expert writing Tips
Best practice
Use "which describes" to introduce non-essential information that adds detail to a noun or concept. Always precede it with a comma.
Common error
Avoid using "that" when "which" is required to introduce non-restrictive clauses. "That" is for essential information only.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which describes" functions as a relative clause introducer. It connects a non-restrictive (non-essential) clause to a noun or noun phrase, providing additional information. As Ludwig AI explains, this usage is grammatically correct.
Frequent in
News & Media
35%
Science
34%
Academia
12%
Less common in
Encyclopedias
5%
Formal & Business
5%
Reference
0%
Ludwig's WRAP-UP
In summary, "which describes" is a grammatically sound and widely used phrase for introducing non-essential clauses that provide additional details. As Ludwig AI confirms, its function is to offer extra clarification or information, and it maintains a neutral register across various writing styles. Predominantly featured in news, media, science, and academic contexts, this phrase proves to be a valuable tool for enhancing descriptive writing. Remember to use "which describes" (preceded by a comma) when adding non-essential information, and avoid substituting "that" in its place. For increased impact, experiment with related phrases like "that details" or "that explains".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that explains
Centers on providing a reason or justification for something.
which characterizes
Indicates the typical or distinctive features of something.
that defines
Focuses on setting forth the meaning of something.
that details
Focuses on providing specific information or particulars about something.
that specifies
Indicates that something is being precisely identified or defined.
that outlines
Highlights the act of providing a summary or a general overview.
that clarifies
Emphasizes the act of making something clearer or easier to understand.
that illustrates
Emphasizes the act of providing examples or visual representations.
that portrays
Focuses on depicting or representing something in a specific way.
that elucidates
Highlights the act of making something clear and comprehensible, often used in formal contexts.
FAQs
How can I use "which describes" in a sentence?
Use "which describes" to add extra information about a noun. For example, "The report, which describes the findings in detail, is available online."
What is a good alternative to "which describes"?
You can use alternatives like "that details", "that explains", or "that defines" depending on the specific nuance you want to convey.
Is it correct to use "that describes" instead of "which describes"?
While both "that" and "which" can introduce relative clauses, "which" is preferred for non-restrictive clauses, which provide additional but non-essential information. "That" is generally used for restrictive clauses, which are essential to the meaning of the sentence.
What's the difference between "which describes" and "which characterizes"?
"Which describes" generally offers a more comprehensive overview, while "which characterizes" highlights the defining features or qualities of something.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested