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
momentary action
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "momentary action" is correct and usable in written English.
It can be used to describe an action that occurs for a very brief period of time. Example: "The momentary action of the flickering light caught my attention as I walked by."
✓ Grammatically correct
Encyclopedias
Science
News & Media
Alternative expressions(3)
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
2 human-written examples
Roughly, the perfective marker indicates completed, momentary action; its absence signifies an action viewed as incomplete, continuous, or repeated.
Encyclopedias
Nerve cells are secretory, for responses to the nerve impulses that they propagate depend upon the production of chemical transmitter substances, or neurohumors, such as acetylcholine and noradrenaline (norepinephrine), which are liberated at nerve endings in minute amounts and have only a momentary action.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
This adds to the argument of the importance for educators and researchers alike, to take a more holistic perspective in relation to what happens in a toddler's momentary actions.
Tenenbaum and Raffman's discussion of the pursuit of vague goals is interestingly related to Luca Ferrero's suggestion that many activities are "made up of momentary actions that relate in non-local ways that span over the entire length of the activities" and "require the agent's continuous appreciation of the structure and outcome of the extended activities taken as a whole" (2009, 406).
Science
It is not a momentary addictive action, but an action that truly takes care of our physical, emotional, financial and spiritual well-being.
News & Media
Pure, unadulterated momentary eyebrow action – which involved unique sole eyebrow use while freezing all other parts of the face – as Mr Carson indicated to Mr Molesley to open the door as a sign to the Most Horrible Lord Merton Son to leave.
News & Media
The toddler's momentary playful action captured on mobile phone video, sheds light on how symbolic activity reflects thinking processes to offer insight into how toddler (Luci) can, in a passing moment, imbue a cultural object with new symbolic meaning.
As we have seen, many take decisions to be momentary intentional actions of intention formation.
Many uphold common-sense folk psychology by maintaining that practical decisions are momentary intentional actions of intention formation [Frankfurt 1988: 174 6; Kane 1996: 24; McCann 1998: 163; Searle 2001: 94; Clarke 2003: 3 27; Mele 2003: 197 202].
Instead, what it is to decide to A is to form actively an intention to A. The intention arises in that momentary intention-forming action, not after it.
Those thoughts are momentary, but your actions can be permanent... Stop, call someone, read something uplifting, write something inspirational, hug your children, look forward to better days, and never, never give up.
News & Media
Expert writing Tips
Best practice
When using "momentary action", ensure that the context clearly indicates the brevity and often the limited impact or consequence of the action. This phrase is suitable when emphasizing the fleeting nature of an event.
Common error
Avoid using "momentary action" to describe events with significant, lasting consequences. Ensure the action's limited duration aligns with its actual impact; otherwise, consider stronger terms that highlight its true importance.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "momentary action" primarily functions as a noun phrase, where "momentary" acts as an adjective modifying the noun "action". This describes a fleeting or transient event. Ludwig indicates this phrase is grammatically correct.
Frequent in
News & Media
33%
Science
33%
Encyclopedias
33%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "momentary action" is a grammatically correct phrase used to describe actions of short duration. As confirmed by Ludwig, while not very common, it appears in various contexts like encyclopedias, science and news media. When using this phrase, ensure it accurately reflects the fleeting nature of the action you're describing and avoid overstating its significance. Considering alternatives like "brief action" or "fleeting action" can help to tailor your language for greater precision.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
brief action
Emphasizes the short duration of the action, similar to the original phrase.
fleeting action
Highlights the action's rapid and transient nature.
transient action
Underscores that the action is temporary and not lasting.
short-lived action
Focuses on the limited lifespan of the action.
instantaneous action
Highlights the immediate occurrence of the action.
quick action
Stresses the speed with which the action is performed.
impulsive action
Suggests the action is driven by sudden urge rather than careful consideration.
spontaneous action
Implies that the action arises from a sudden impulse or inclination.
limited action
Emphasizes the restricted extent or scope of the action.
passing action
Indicates that the action is brief and quickly fades away.
FAQs
How can I use "momentary action" in a sentence?
Use "momentary action" to describe something that happens very briefly. For example: "The "momentary action" of the light switch caused a brief spark."
What can I say instead of "momentary action"?
You can use alternatives like "brief action", "fleeting action", or "transient action" depending on the context.
Is "momentary action" formal or informal?
The phrase "momentary action" is appropriate for both formal and informal contexts, depending on the surrounding language and purpose of your text. It's considered a neutral expression.
What's the difference between "momentary action" and "immediate action"?
"Momentary action" refers to an action that lasts for a very short time, while "immediate action" indicates that something is done without delay. They emphasize different aspects of the action.
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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
4.1/5
Expert rating
Real-world application tested