Used and loved by millions
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
i touched on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I touched on" is correct and usable in written English.
It is typically used to indicate that you briefly mentioned or addressed a topic without going into detail. Example: "In my presentation, I touched on the importance of sustainability in business practices."
✓ Grammatically correct
News & Media
Wiki
Formal & Business
Alternative expressions(4)
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
56 human-written examples
This is a deeply emotive and intellectually engaging game, but it's one of those cult hits I touched on earlier.
News & Media
"It's like I touched on something nostalgic".
News & Media
As I touched on above, corporate law firms want people capable of fitting into their culture.
News & Media
I touched on as many of her travels and experiences as I could recall.
News & Media
Some of this I touched on in a previous article called "The Checklist".
News & Media
That aside, Ms. Moss's reference to how close the idea of spiritual transcendence is to her personally raises another issue that I touched on earlier.
News & Media
That's the only time you know what's going in the food, something I touched on in my essay "Cooking Solves Everything".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
I think one that I just touched on is the ability to really integrate a company.
News & Media
I touch on this with Mumford, and we discuss how his songwriting might alter given his recent wedding to Mulligan.
News & Media
But before I touch on the multifaceted impact of these gifts, I would like to share with you another and, to my mind, even more important figure.
Academia
Ask yourself, "Am I touching on the issues/interests that are relevant to the community I'm working with?
News & Media
Expert writing Tips
Best practice
When using "I touched on", be prepared to provide a brief explanation or context. Even though you're not going in-depth, ensure the audience understands the basic concept you're referencing.
Common error
Avoid repeatedly using "I touched on" without offering any substance. If you frequently mention topics without providing adequate explanation, your audience may feel frustrated or uninformed. Balance brief mentions with enough detail to maintain clarity.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I touched on" functions as a verbal phrase used to indicate that the speaker or writer has briefly mentioned or discussed a particular topic. As Ludwig indicates, it's a common way to introduce a subject without delving into extensive details. This usage is evident in many examples, such as "I touched on this Tuesday, so here's the update."
Frequent in
News & Media
73%
Wiki
8%
Formal & Business
6%
Less common in
Academia
3%
Science
3%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "I touched on" is a grammatically sound and commonly used expression to indicate a brief mention or discussion of a topic. Ludwig confirms its acceptability. It is most frequently found in news and media contexts, serving the purpose of signaling a preliminary overview without delving into extensive detail. While neutral in register, it's essential to provide sufficient context to avoid frustrating the audience. Related phrases include "I mentioned briefly" and "I alluded to". Remember to balance brevity with clarity when employing "I touched on" in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I just touched upon
Adds emphasis to the briefness of the mention.
I mentioned briefly
Focuses on the act of mentioning, emphasizing the brevity of the discussion.
I alluded to
Suggests a more indirect reference, implying that the topic was hinted at rather than explicitly stated.
I referred to
Highlights the act of making a reference to something without necessarily discussing it in detail.
I spoke about briefly
Emphasizes the act of speaking, adding that the discussion was not extensive.
I briefly covered
Focuses on the act of covering a topic, but in a succinct manner.
I addressed briefly
Indicates that the topic was dealt with or considered, but not at length.
I skimmed over
Suggests that the topic was passed over quickly, with little detail.
I grazed upon
Implies a very light and superficial treatment of the topic.
I glanced at
Indicates a very quick and cursory look at the subject.
FAQs
What does "I touched on" mean?
The phrase "I touched on" means that you briefly mentioned or discussed a topic without going into great detail. It suggests a superficial or introductory treatment of the subject.
What can I say instead of "I touched on"?
You can use alternatives like "I mentioned briefly", "I alluded to", or "I referred to depending on the context".
Is it grammatically correct to say "I touched on"?
Yes, "I touched on" is grammatically correct and commonly used in both spoken and written English to indicate a brief or superficial discussion of a topic.
How formal is the phrase "I touched on"?
The phrase "I touched on" is generally considered neutral in formality. It is appropriate for most contexts, including professional and academic writing, but might be too informal for highly formal or academic settings where more precise language is preferred.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
4.1/5
Expert rating
Real-world application tested