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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
direction of passage
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "direction of passage" is correct and usable in written English.
It can be used in contexts where you are referring to the route or path taken during a journey or movement. Example: "The direction of passage through the forest was marked by a series of signs to guide hikers."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Wiki
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
1 human-written examples
The downstream displacement of the nuclei resulted in polarization of HUVECs against the direction of passage of the bubble (β>0; Fig. 4c; supplementary material Movie 5).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The fill generally dips gently west (<5°) in the down slope direction of the passages, and becomes near horizontal in the Dragon's Back and Dinaledi chambers.
Science
Nearby granite tombstones were blown over in the opposite direction of the tornado's passage.
Wiki
Scallops thus provide information as to the direction of water flow in passages that have been dry for hundreds of thousands of years.
Encyclopedias
It is true that WorldCom and AT&T have come to this point of passage from different directions.
News & Media
Aluminium dissolved in cryolite-alumina melts migrates in the direction of the positive pole by passage of current.
Science
The hard-line abstract shapes, at the center of Mohr's works in Artificiata II, are made from a design concept he introduced back in 1978 called a "diagonal path, a multiple-segmented line where each change of direction indicates the passage through a single dimension".
News & Media
A rite of passage of sorts, in the wrong direction, I can't help feeling.
News & Media
Open image in new window Figure 5 Frequency spectra of response in the horizontal direction during passage through the 1/2 subcritical speed.
Therefore, when there is no false passage formation, the direction of surgical scar contraction is acentric, which pulls the soft tissue to the wall of the osseous nasolacrimal duct, so the gently acentric contraction of the surgical scar would not obstruct the cavity and would not reduce the success rate.
Second, none of the other pollsters that fielded national media surveys in recent weeks confirm a "jump" in the Democratic direction since the passage of financial reform legislation on July 16.
News & Media
Expert writing Tips
Best practice
When describing movement or flow, ensure the phrase "direction of passage" is followed by a clear indication of the object or entity moving, and the space or medium through which it is moving. For example: "the direction of passage of air through the vent".
Common error
Avoid using "direction of passage" without specifying what is passing and through what. Vague usage can confuse the reader; ensure the context makes the subject and medium clear.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "direction of passage" primarily functions as a prepositional phrase, often used as an adverbial modifier to specify the route or course something takes. Ludwig AI confirms its usability in various contexts.
Frequent in
Science
38%
News & Media
24%
Wiki
15%
Less common in
Encyclopedias
8%
Formal & Business
7%
Reference
0%
Ludwig's WRAP-UP
In summary, "direction of passage" is a grammatically sound prepositional phrase used to clearly indicate the course or route of movement. While Ludwig AI indicates its general correctness, its frequency is uncommon, appearing most often in scientific and news-related contexts. When using this phrase, ensure the context clearly specifies what is moving and through what medium to avoid ambiguity. Consider alternatives like "route of movement" or "path of transit" depending on the nuance you want to convey. The phrase carries a neutral to formal tone, making it suitable for professional and technical writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
route of movement
Focuses on the path taken during movement, emphasizing the physical route.
path of transit
Highlights the course followed during a journey or transfer.
line of progression
Emphasizes a forward movement or advancement along a specified course.
course of travel
Focuses on the planned or actual path taken during travel.
bearing of advance
Highlights the direction in which something is moving forward.
trajectory of displacement
Describes the curved path of an object as it moves through space.
orientation during crossing
Focuses on the direction or alignment maintained while passing through an area.
vector of motion
Highlights the direction and magnitude of movement.
flow direction
Emphasizes the direction in which something flows, such as liquid or air.
progression heading
Focuses on the direction a progression is taking.
FAQs
How can I use "direction of passage" in a sentence?
You can use "direction of passage" to describe the course or path something takes while moving through a space or time. For example: "The scientists studied the "direction of passage" of water through the filtration system".
What are some alternatives to the phrase "direction of passage"?
Some alternatives to "direction of passage" include "route of movement", "path of transit", or "course of travel", depending on the specific context.
Is it correct to say "the passage's direction" instead of "direction of passage"?
While "the passage's direction" might be understandable, it is less common and can sound awkward. "Direction of passage" is generally preferred for clarity and naturalness.
In what contexts is the phrase "direction of passage" most appropriate?
The phrase "direction of passage" is suitable in contexts where you need to specify the route or course something takes as it moves through a particular space, medium, or process. It is often used in scientific, technical, and formal contexts.
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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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested