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
arc of time
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "arc of time" is correct and usable in written English.
It can be used to describe the progression or flow of time, often in a philosophical or narrative context. Example: "As we reflect on the arc of time, we can see how our choices have shaped our present."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
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
With the arc of time, it will become clearer".
News & Media
Lost, as Simon Schama has justly lamented, is the "long arc of time", to be replaced by odds and sods.
News & Media
They span a huge arc of time, from a tiny Mexican ceramic mask of the ninth century B.C. to a hummingbird-colored silk mantle woven in Madagascar in 1998.
News & Media
Children from the City Ballet-affiliated School of arericanotallethere notypicalypicutecute ballet embellishment, but solemn, crucial elements in those patterns and subtly suggestive of the arc of time.
News & Media
Whether the whirl of a dance, the ingratiating bow of a Sunday seducer, or shimmers on an actress's resplendent dress, each painting preserves not a frozen moment but a movement in an arc of time.
News & Media
His movies now addressing a great historical arc of time from a precise personal standpoint are still exemplars of style, but not of ones that have kept much of a toehold on popular modes.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
Over longer arcs of time, Dr. Baptiste explained by e-mail, indigenous knowledge keeps pace with change, assuring the viability of the community.
News & Media
I can see the short arc of the time I have left with him.
News & Media
And we can see in Rachel's narrative a wider arc of teleological time in that the meaning of past events becomes evident only from her standpoint in the present and, as in all these disparate examples, the invitation is to disavow the past.
Science
Blichfeld: If you are setting up your story arcs ahead of time and you're able to zoom out and know that we're going to shoot six episodes all at once, it's easier to fit all the pieces together and plan even for the future, as opposed to when we were doing this piecemeal initially and it was very spontaneous.
News & Media
Her life has in some ways followed the arc of her times, with even more extreme swings.
News & Media
Expert writing Tips
Best practice
Use "arc of time" to denote a broad historical or developmental trajectory, particularly when discussing long-term changes or philosophical concepts.
Common error
While "arc of time" can add a stylistic flourish to writing, it's generally best to avoid it in highly technical or scientific contexts where precision and clarity are paramount. Opt for more direct and literal phrasing such as "duration" or "timeframe" in those instances.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "arc of time" functions as a noun phrase, often acting as a subject or object within a sentence. It typically represents a long duration or a historical trajectory, providing a sense of temporal perspective. According to Ludwig, the phrase is considered correct and usable in written English.
Frequent in
News & Media
70%
Science
30%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "arc of time" is a noun phrase denoting a long duration or a historical trajectory, and Ludwig confirms its correctness and usability. Primarily found in News & Media and Science contexts, it serves to provide a broad view of events and developments. While grammatically sound and contextually appropriate, it should be avoided in highly technical contexts in favor of more precise language. Related phrases such as "passage of time" or "flow of time" offer similar meanings with subtle shifts in emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Passage of time
Focuses on the continuous movement and progression inherent in time, rather than a specific shape or span.
Flow of time
Emphasizes the dynamic and fluid nature of time, suggesting a constant onward movement.
Span of time
Highlights the duration or extent of time, rather than its directional movement or shape.
Course of history
Shifts the focus from time itself to the unfolding events and developments within a historical period.
Sweep of history
Suggests a broad and encompassing view of historical events, implying a wide scope and significant impact.
Progression of events
Highlights the sequence and unfolding of incidents, removing the specific temporal reference.
Historical timeline
Focuses on a chronological representation of events, emphasizing the sequence and order.
Era
Refers to a distinct period characterized by specific features or events, simplifying the temporal concept.
Age
Signifies a prolonged duration or a specific period marked by particular characteristics, offering a less figurative representation.
Temporal dimension
Replaces the metaphorical 'arc' with a more scientific term, emphasizing time as a dimension of reality.
FAQs
How can I use "arc of time" in a sentence?
You can use "arc of time" to refer to a long period of development or change. For instance, "Looking back across the "arc of time", we can see the gradual evolution of human society."
What phrases are similar to "arc of time"?
Similar phrases include "passage of time", "flow of time", or "span of time". These alternatives can provide a similar sense of long-term duration or historical perspective.
Is "arc of time" a formal or informal expression?
The phrase "arc of time" leans toward the formal side. While not strictly academic or technical, it's often used in contexts requiring a degree of philosophical or historical reflection. More casual alternatives include simply "over time" or "eventually."
Can "arc of time" be used to describe future events?
While "arc of time" is often used in retrospect, it can also apply to anticipated future developments. In this context, it suggests a projected trajectory or evolution over a significant period: "The "arc of time" suggests that renewable energy will become increasingly viable."
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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