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
brief instant
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "brief instant" is correct and usable in written English.
It can be used to describe a very short period of time, often emphasizing the fleeting nature of that moment. Example: "She paused for a brief instant before responding to the question."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
fleeting moment
split second
quick moment
short moment
short period
momentary pause
short interval
fleeting second
glimpse of a second
perception of a second
split-second view
brief interval
instantaneous view
perspective of a second
passing of time
sight of a second
opening of a second
description of a second
idea of a second
impression 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
37 human-written examples
Mr Hongett has once spotted 'The Grenadier', if only for a brief instant.
News & Media
Under the buzz, Zimmerman said the ovation left him overwhelmed for one brief instant.
News & Media
For a brief instant, it seemed the M in MI5 stood for martyr.
News & Media
He realises that for a brief instant he has "been real - been without first understanding how to try to be".
News & Media
The yellow stream filled the whole basin for a brief instant before being sucked down the drain.
News & Media
The drops of water formed a glittering arc in the air for a brief instant before dissipating.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
23 human-written examples
The atomic nuclei created in the experiments survived for only a few thousandths of a second, but in those brief instants, measurements were completed that are leading physicists to re-examine long-held ideas about the inner structure of atoms.
News & Media
To do that requires, for the brief instants when it is operating at full tilt (a total of three thousandths of a second a year), that it has a power of 500 trillion watts, about 3,000 times the average electricity consumption of the whole of planet Earth.The pellets at which this energy is directed are made of frozen hydrogen.
News & Media
When a little girl glances in a mirror while her mother adjusts her bonnet, or when a nurse, balancing a long-handled saucepan against her arm, peels a hard-boiled egg, Chardin somehow makes these brief instants seem to stretch toward infinity, assuming sudden gravity.
News & Media
Cartier-Bresson's well-known phrase "the decisive moment" refers to the quest of the photographer, stalking the streets and countryside like a hunting cat, as Cartier-Bresson has characterized himself when at work for those brief instants when chance arranges people and objects into the meaningful patterns of paintings.
News & Media
Micro-moments are those brief instants where the consumer is deciding whether or not to take action on whatever service or product they require, acting immediately, whether by completing a purchase or engaging in another relevant way.
News & Media
Expert writing Tips
Best practice
Use "brief instant" to emphasize the brevity and fleeting nature of a moment, especially when describing a sudden realization, a quick action, or a transient feeling.
Common error
Avoid using "brief instant" excessively in formal or technical writing where a more precise or quantifiable term might be appropriate, such as "short duration" or a specific time measurement.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "brief instant" functions as an adverbial phrase, modifying a verb or clause by specifying the duration of an action or state. As Ludwig AI states, the phrase is correct and usable in written English.
Frequent in
News & Media
58%
Science
23%
Formal & Business
6%
Less common in
Academia
4%
Wiki
4%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "brief instant" is a common and grammatically sound way to describe a very short period of time. As Ludwig AI confirms, its frequent usage across diverse sources like news outlets, scientific publications, and general media makes it a versatile choice in many writing contexts. While alternatives like "fleeting moment" or "split second" exist, "brief instant" effectively conveys the quick and often unexpected nature of an event. Be mindful of overuse in strictly formal or technical documents, where precision may demand a quantifiable measurement.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
fleeting moment
Replaces "instant" with "moment", emphasizing the transient nature of the occurrence.
quick moment
Substitutes "brief" with "quick", focusing on the speed of the event.
short period
Uses a more general term, "period", to describe the limited time frame.
split second
Replaces "brief instant" with a more precise and vivid description of time.
momentary pause
Highlights the temporary cessation or interruption.
transient glimpse
Emphasizes the fleeting and insubstantial nature of what is seen or experienced.
passing second
Uses "passing" to underscore the ephemeral quality of the duration.
short interval
Offers a slightly more formal alternative, replacing "instant" with "interval".
rapid flash
Implies that the event happened rapidly and appeared suddenly.
temporary blip
Suggests something insignificant or quickly disappearing.
FAQs
How can I use "brief instant" in a sentence?
You can use "brief instant" to describe something that happens very quickly. For example: "For a "brief instant", I thought I saw a ghost."
What's a good alternative to "brief instant"?
Alternatives to "brief instant" include "fleeting moment", "split second", or "quick moment", depending on the specific nuance you want to convey.
Is "brief instant" formal or informal?
"Brief instant" is suitable for both formal and informal contexts, though more formal writing might benefit from a more precise term.
What's the difference between "brief instant" and "short moment"?
"Brief instant" and "short moment" are very similar, but "brief instant" may subtly emphasize the suddenness or unexpectedness of the moment compared to "short moment".
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested