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
passing notion
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "passing notion" is correct and usable in written English.
It can be used to describe an idea or thought that is temporary or fleeting in nature. Example: "The concept of a perfect society is often just a passing notion that fades with time."
✓ Grammatically correct
News & Media
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
4 human-written examples
To anyone with even a passing notion of Burma's Orwellian political context, this latest development is oddly predictable, even given the surreal circumstances.
News & Media
So, this isn't just some passing notion.
News & Media
(I did enjoy the passing notion that Lunchables are so terrifying, even rampaging warriors refuse to eat them).
News & Media
The so-called "freshman 15" -- the number of pounds college women gain during their first year -- is but a passing notion to Kate Stelnick, a 19-year-old freshman at the College of New Jersey in Ewing.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
They passed notions through their mouths.
News & Media
Takao Toshikawa, a veteran political journalist in Tokyo, said that the conservative Abe's immediate task was to use his face time with Trump to ameliorate fears of "Japan passing" — the notion that the United States is prepared to downgrade its bedrock security ally in favor of other priorities.
News & Media
We mentioned in passing the notion that overweight people are clearly sloppy and lazy.
News & Media
Follow MIte Pearl on Twitter.
News & Media
So, Palm Pre hopefuls and fanboys, is this news a deal-breaker or will you be able to get passed the notion of not actually seeing the messages before listening to them? [Pre Central via IntoMobile].
News & Media
It was just a notion, passing through my mind, while I waited for the kettle to stop whistling.
News & Media
It is unlikely that Walsh will overhaul a roster that has exceeded expectations at 21-15, and the chances of the Knicks acquiring Carmelo Anthony seem slimmer with each passing day, a notion Anthony acknowledged Monday.
News & Media
Expert writing Tips
Best practice
Use "passing notion" to subtly indicate that an idea is not only brief but also perhaps not fully considered or important. This is more nuanced than simply saying "brief idea".
Common error
Avoid using "passing notion" to describe something that is actually a deeply held belief or a major consideration. The phrase downplays the importance of the idea.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "passing notion" functions as a noun phrase, where "passing" acts as an adjective modifying the noun "notion". It indicates a fleeting or temporary idea, as illustrated in Ludwig's examples.
Frequent in
News & Media
65%
Academia
15%
Encyclopedias
10%
Less common in
Science
5%
Formal & Business
3%
Social Media
2%
Ludwig's WRAP-UP
In summary, "passing notion" is a grammatically correct phrase used to describe a fleeting or temporary idea. Ludwig AI confirms its usability in written English. While not exceedingly common, it appears primarily in news and media contexts. It's crucial to use it accurately, avoiding overstatement of its significance. Alternatives such as "fleeting thought" or "transient idea" offer similar meanings. Understanding its nuances will help in effectively conveying the intended meaning in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
fleeting thought
Replaces "notion" with "thought" to emphasize the mental aspect and "passing" with "fleeting" for brevity.
fleeting idea
Simple substitution of "passing" with "fleeting" and "notion" with "idea".
transient idea
Substitutes "passing" with "transient", highlighting the temporary nature of the idea.
temporary idea
Replaces "passing" with "temporary" to directly state the non-permanent nature of the idea.
brief consideration
Replaces "notion" with "consideration" and "passing" with "brief" to focus on the act of thinking something over quickly.
momentary thought
Uses "momentary" instead of "passing" to emphasize the short duration of the thought.
short-lived thought
Emphasizes the brevity of the thought's existence using "short-lived".
casual thought
Replaces 'passing' with 'casual' to underscore lack of in-depth attention.
vague idea
Substitutes "passing" with "vague" to suggest that the idea isn't fully formed or clear.
cursory thought
Replaces 'passing' with 'cursory' to stress a lack of thoroughness.
FAQs
What does the phrase "passing notion" mean?
The phrase "passing notion" refers to an idea or thought that is fleeting or temporary, not given serious or prolonged consideration. It suggests a brief mental impression.
How can I use "passing notion" in a sentence?
You can use "passing notion" to describe a fleeting thought or idea, such as: "The concept of a perfect society is often just a "passing notion" that fades with time."
What are some alternatives to "passing notion"?
Some alternatives to "passing notion" include "fleeting thought", "transient idea", or "brief consideration" depending on the context.
Is "passing notion" formal or informal language?
"Passing notion" is generally considered neutral in register and can be used in both formal and informal contexts, though more formal alternatives like "transient idea" might be preferred in academic or professional writing.
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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested