expansion on this

USAGE SUMMARY

The phrase "expansion on this" is not correct in standard written English.
It is typically intended to request further elaboration or details on a specific topic, but the correct form would be "expansion of this" or "expansion on this topic." Example: "I would appreciate an expansion on this to better understand your perspective."

⚠ May contain grammatical issues

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

I've done some sort of expansion on this.

Massachusetts Institute of Technology

"Expansion on this scale is having wide-ranging impacts within north America, fuelling major investments in petrochemicals and other energy-intensive industries.

The Guardian - Business

The detailed theoretical discussion of thermal expansion on this basis was given by Barron [2].

Nanoscale Research Letters

(B) Prediction of compressional wave velocity (Vp) as a function of the initial damage parameter D0 the relationship between D0 and Vp shows a moderate correlation with high initial damage parameter but becomes quite clouded in those samples with a very small calculated D0 (see text for further expansion on this relationship).

Geothermal Energy

UPDATE: For a continuation and an expansion on this letter please see my post Animal Rights and Human Rights at The Primate Diaries.

Huffington Post

Case study II was a further expansion on this approach, merging molecular monitoring of microparasites and host genes associated with immunity and stress with biotelemetry to explore the linkages between microparasite carrier states, salmon condition, and migratory fate of wild-caught Sockeye Salmon returning to spawn in the Fraser River in 2010.

Evolutionary Applications

Human-verified similar examples from authoritative sources

Similar Expressions

53 human-written examples

"The Lenape: The First Staten Islanders," American Indian artifacts of the Lenape people; "Eco-Illuminations: The Art of Cynthia Mailman," exploring the effects of industrial expansion on the environment; "This Old House," featuring photographs of historic Staten Island homes; all through Dec. 31.

The New York Times - Arts

"It is deeply irresponsible of the government to sign off on this expansion on the assumption that something will come along" to solve the challenges, he said.

The Guardian

This is therefore a novel analysis and a considerable expansion on the previous one.

BMJ Open

Senator Judd Gregg mourned that "there's no checks and balances on this massive expansion on the size of government".

The New York Times

As copyright protection for designs of useful articles expands, the economic effects of this expansion on the general products market induce countervailing pressures to reduce the scope of protection acquired in the name of art.

Duke University

Expert writing Tips

Best practice

When you intend to provide more details or elaborate on a topic, use the correct preposition "of" instead of "on". For example, prefer saying "expansion of this".

Common error

Avoid using the preposition "on" after "expansion" when referring to a topic. The correct preposition is "of". Using "expansion on this" is considered grammatically incorrect.

Linguistic Context

The phrase "expansion on this" functions as a prepositional phrase that incorrectly attempts to specify the subject being expanded. Ludwig indicates this phrase is not correct in standard written English, suggesting a grammatical error.

Expression frequency: Uncommon

Frequent in

Science

33%

News & Media

33%

Academia

17%

Less common in

Formal & Business

8%

Wiki

8%

Unknown/unmatched sources

0%

Ludwig's WRAP-UP

The phrase "expansion on this" is a prepositional phrase that aims to indicate the provision of additional details about a specific topic. However, Ludwig flags it as grammatically incorrect, recommending the use of "expansion of this" instead. While the phrase appears in various contexts, including Science, News & Media, and Academia, its incorrect usage makes it unsuitable for formal writing. To ensure clarity and grammatical accuracy, it's best to opt for the corrected form or alternatives like "elaboration on this" or "more details on this".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Expansion of this

Corrects the preposition from "on" to "of".

Elaboration on this

Replaces "expansion" with "elaboration", focusing on detailed explanation.

More details on this

Substitutes "expansion" with "more details", emphasizing additional specifics.

Further information on this

Uses "further information" instead of "expansion", highlighting the provision of extra data.

Explanation of this

Replaces "expansion" with "explanation", focusing on clarifying the subject.

Amplification of this

Substitutes "expansion" with "amplification", suggesting an increase in scope and detail.

More on this

Simple alternative that focuses on providing more content.

Development of this

Focuses on expanding and building upon the current state.

Supplementary information on this

Highlights the fact that new information is being added to the current idea.

Can you elaborate on this

Changing the phrase to a request rather than a statement.

FAQs

What is the correct way to say "expansion on this"?

The grammatically correct way to phrase it is "expansion of this". The preposition "of" is the correct one to use in this context.

Can I use "expansion on this topic"?

While "expansion on this" is not grammatically correct, you can say "expansion on this topic" or, better yet, "expansion of this topic".

What's the difference between "expansion on this" and "elaboration on this"?

"Expansion on this" is grammatically incorrect; the correct form is "expansion of this". "Elaboration on this" is grammatically correct but focuses more on detailing and explaining, whereas "expansion" implies growth or enlargement.

How to use "expansion of this" in a sentence?

You can use it like this: "The report provides an "expansion of this concept, offering a broader understanding of the implications."