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
a fleeting instant
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a fleeting instant" is correct and usable in written English.
It can be used to describe a very brief moment in time, often emphasizing its transitory nature. Example: "In a fleeting instant, the sun dipped below the horizon, painting the sky in vibrant hues."
✓ Grammatically correct
News & Media
Alternative expressions(18)
a brief moment
a passing second
a momentary glimpse
a fleeting moment
a quick instance
a transient episode
a split second
a short interval
a temporary blip
a concise duration
a brief instant
a specific instant
a fleeting sense
a single moment in time
a specific moment in time
a hundredth of a second
an extremely brief moment
a thousandth of a second
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
11 human-written examples
For a fleeting instant, it almost seemed possible.
News & Media
It wasn't a fleeting instant captured by a photographer.
News & Media
How often has a $5.99 sequined fedora made anyone happy for more than a fleeting instant?
News & Media
Attention alternates between photographs that represent a fleeting instant and those that appear carefully planned.
News & Media
And for a fleeting instant, like the overjoyed Scotsman, we forget ourselves.
News & Media
The fruit was so ripe, so rich, that for a fleeting instant the flavor seemed fully sweet.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
48 human-written examples
A fleeting moment, perhaps, one of a million instants that make up a day.
News & Media
Everyone has a fleeting moment of stardom.
News & Media
It's just a fleeting moment.
News & Media
For a fleeting moment, they were on common ground".
News & Media
Really, he's in there for a fleeting second.
News & Media
Expert writing Tips
Best practice
Use "a fleeting instant" when you want to emphasize how quickly something happens and its ephemeral nature. It's especially effective in narrative writing to create a sense of urgency or nostalgia.
Common error
While "a fleeting instant" is acceptable in many contexts, avoid overuse in highly formal or scientific writing. Opt for more precise language if greater accuracy is needed. In those settings "brief moment" may be a better replacement.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
Adverbial phrase: "a fleeting instant" modifies a verb or action, indicating the short duration of that action. Ludwig examples show it describing events that occur quickly and are gone almost as soon as they appear. According to Ludwig AI, the phrase is grammatically correct and usable in written English.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "a fleeting instant" is a grammatically correct and usable expression that describes a very brief moment in time. Ludwig examples show it's commonly found in news and media contexts to emphasize the ephemeral nature of events. While it isn't a particularly frequent phrase, its meaning is clear and its usage consistent. Alternatives include "a brief moment" or "a passing second". Ludwig AI confirms its validity, making it a reliable choice for your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a passing moment
Highlights the transient quality of the occurrence.
a momentary glimpse
Focuses on the visual aspect of something seen for a very short time.
a quick instance
Uses a slightly less common synonym for 'moment'.
a brief flash
Emphasizes the sudden and short-lived nature of something.
a transient episode
Emphasizes that the occurrence is temporary and self-contained.
a split second
Specifies an extremely short duration.
a short interval
Focuses on the brief duration between two points in time.
a temporary blip
Suggests a minor and short-lived deviation from the norm.
a sudden spurt
Implies a brief burst of activity or energy.
a concise duration
Emphasizes the brief length of time.
FAQs
How can I use "a fleeting instant" in a sentence?
You can use "a fleeting instant" to describe something that happens very quickly. For example, "In "a fleeting instant", the bird disappeared into the trees."
What can I say instead of "a fleeting instant"?
You can use alternatives like "a brief moment", "a passing second", or "a momentary glimpse" depending on the context.
Is it correct to say "a fleeting moment" instead of "a fleeting instant"?
Yes, "a fleeting moment" is a perfectly acceptable and often interchangeable alternative to "a fleeting instant". Both phrases convey the idea of something happening very briefly.
What is the difference between "a fleeting instant" and "a specific instant"?
"A fleeting instant" refers to a very brief moment in time, emphasizing its transience. "A specific instant", on the other hand, refers to a particular point in time, without necessarily implying that it is short.
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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested