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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
chapter on
Grammar usage guide and real-world examplesUSAGE SUMMARY
"chapter on" is a correct and usable part of a sentence in written English.
It can be used to introduce a topic or to refer back to a topic already discussed. For example, "In this chapter on emotions, we will discuss the different ways that people express their feelings."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
59 human-written examples
Only one chapter, on science, has been concluded.
News & Media
Only one chapter, on science, has been closed.
News & Media
There's a whole chapter on them.
News & Media
Take the chapter on her son.
News & Media
A chapter on "Mastering and Using Language".
News & Media
The chapter on sex is hilarious.
News & Media
Then there's a chapter on theater school, then a chapter on the joys of being weird.
News & Media
The chapter on trade is less satisfying.
News & Media
I liked his chapter on the Devil.
News & Media
A chapter on writers is filled with delights.
News & Media
The chapter on the nature of possession is illuminating.
News & Media
Expert writing Tips
Best practice
When using "chapter on", ensure the topic is clearly defined and relevant to the overall context of your writing. Use it to signal a shift in focus or a deeper exploration of a specific theme.
Common error
Avoid using "chapter on" when referring to very brief or superficial discussions. This phrase implies a comprehensive treatment of the subject matter.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "chapter on" functions as a prepositional phrase used to introduce or refer to a specific section within a larger written work, such as a book or report. As Ludwig AI confirms, this phrase is grammatically correct and frequently used. The examples provided by Ludwig illustrate its use in diverse contexts.
Frequent in
News & Media
49%
Science
34%
Formal & Business
5%
Less common in
Wiki
5%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "chapter on" is a grammatically sound and widely used prepositional phrase that serves to identify the topic of a specific section within a written work. Ludwig AI confirms its correct usage. Appearing most frequently in news and media as well as scientific contexts, it maintains a neutral register suitable for various writing styles. While alternatives like "section about" exist, "chapter on" implies a more in-depth exploration. When using the phrase, ensure it accurately reflects the content's scope and relevance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
section about
Focuses on a defined part of a larger text, similar to a chapter.
segment concerning
Highlights a specific portion that deals with a particular matter.
part dedicated to
Emphasizes that a section is specifically allocated to a topic.
discussion regarding
Shifts from a textual unit to a more general dialogue about a subject.
portion addressing
Indicates a section that deals with a specific issue or question.
area covering
Suggests a breadth of content within a specific division.
topic exploring
Highlights the investigative nature of the section.
theme analyzing
Indicates a deeper, more critical examination of a central idea.
subject elaborating
Focuses on detailed explanation and development of a particular matter.
matter concerning
Broadly references a theme of interest, applicable in various contexts.
FAQs
How can I use "chapter on" in a sentence?
You can use "chapter on" to introduce or refer to a specific section of a book or document dedicated to a particular topic. For instance, "The "chapter on climate change" provides a detailed analysis of its impact on global economies".
What are some alternatives to "chapter on"?
Depending on the context, you could use phrases like "section about", "segment concerning", or "part dedicated to" to convey a similar meaning.
Is there a difference between "chapter on" and "section about"?
"Chapter on" typically refers to a more substantial and in-depth exploration of a topic within a book, while "section about" can refer to a smaller, less detailed part of any document. The choice depends on the depth and scope of the content you're referencing.
Can "chapter on" be used for non-written content, like a speech?
While "chapter on" is typically used in reference to written works, you can use it metaphorically to describe a distinct segment of a speech or presentation. For example, "The speaker dedicated a "section on future trends" in the industry".
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested