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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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Fleeting instant

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "Fleeting instant" is correct and usable in written English. You can use it to describe a moment that is brief and quickly passing. An example could be: "In that fleeting instant, everything changed." Alternative expressions include "transient moment" and "ephemeral second."

✓ Grammatically correct

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

13 human-written examples

For that fleeting instant, I felt loved.

For a fleeting instant, it almost seemed possible.

News & Media

The New York Times

It wasn't a fleeting instant captured by a photographer.

How often has a $5.99 sequined fedora made anyone happy for more than a fleeting instant?

News & Media

The New York Times

Attention alternates between photographs that represent a fleeting instant and those that appear carefully planned.

News & Media

The New York Times

And for a fleeting instant, like the overjoyed Scotsman, we forget ourselves.

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Human-verified similar examples from authoritative sources

Similar Expressions

47 human-written examples

The music they make is violent, adamant, enthralling; unmistakably political; almost embarrassingly expressive; for fleeting instants, sweet; and from start to finish go for broke, which is where blues goes every time.

Her work immortalizes the fleeting instants that do not define our lives but shade it subtly.

News & Media

Huffington Post

The show is even a touch sentimental -- a perfect holiday entertainment for anyone who has ever dreamed for a fleeting, irresponsible instant of killing a loved one.

News & Media

The New York Times

A fleeting moment, perhaps, one of a million instants that make up a day.

News & Media

The New York Times

Much of high-energy physics research aims to elucidate how the laws of nature evolved during the fleeting first instants of the Universe's being.

News & Media

BBC
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Expert writing Tips

Best practice

Pair this phrase with verbs that denote sudden change or realization, such as 'felt', 'seemed' or 'captured'.

Common error

Avoid using "Fleeting instant" to describe periods that are objectively long. While an 'instant' is subjective in literature, referring to an entire day or an hour as an instant confuses the reader.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

98%

Authority and reliability

4.9/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "Fleeting instant" serves as a noun phrase that functions as a temporal marker. It is often preceded by prepositions like 'for' or 'in' to indicate the brevity of an event. According to Ludwig, this construction is structurally sound and effectively pairs a descriptive adjective with a noun of duration.

Expression frequency: Common

Frequent in

News & Media

75%

Arts & Literature

15%

Wiki

10%

Less common in

Science

5%

Formal & Business

3%

Social Media

2%

Ludwig's WRAP-UP

In conclusion, "Fleeting instant" is a highly effective and grammatically correct English phrase used to describe extremely brief durations of time. Ludwig AI confirms its widespread acceptance across top-tier publications, particularly in descriptive journalism and narrative essays. It is most useful for emphasizing the fragility or suddenness of a feeling or event. While it leans slightly toward a literary register, it remains accessible enough for general professional writing. When using it, ensure the context supports the idea of near-instantaneous occurrence to maintain semantic accuracy.

FAQs

What can I say instead of "fleeting instant"?

Depending on your context, you could use alternatives like "brief moment", "split second" or "ephemeral second".

Is "fleeting instant" formal enough for academic writing?

Yes, it is acceptable, though it carries a literary tone. For more technical precision, you might prefer "transient moment" or "brief duration".

How do I use "fleeting instant" in a sentence?

A common way to use it is as an adverbial phrase of time: "For a "fleeting instant", the truth became clear to her."

What is the difference between a "fleeting instant" and a "fleeting moment"?

An 'instant' is typically perceived as shorter and more precise than a "fleeting moment", which might suggest a slightly longer duration of experience.

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Authority and reliability

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Real-world application tested

Most frequent sentences: