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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
passage of material
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "passage of material" is correct and usable in written English.
It can be used in contexts related to the movement or transfer of physical substances or information, such as in scientific or educational discussions. Example: "The passage of material through the membrane is crucial for the cell's function."
✓ Grammatically correct
Science
Encyclopedias
News & Media
Alternative expressions(4)
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
5 human-written examples
The first significant event in fertilization is the fusion of the membranes of the two gametes resulting in the formation of a channel that allows the passage of material from one cell to the other.
Encyclopedias
These allow the passage of material between cystocytes.
Science
9 Aspiration is defined as passage of material below the vocal folds.
Science
Thus, the major route for transperineurial passage of material is a paracellular pathway, regulated by belts of intercellular tight junctions that are arranged in series when the perineurium is multilayered.
Science
After serial passage of material from the goat suspected to have BSE in VM mice, the PrPSc patterns observed were indistinguishable from those induced by other mouse-adapted BSE isolates (data not shown).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
The nuclear pores are highly efficient at selectively allowing the passage of materials to and from the nucleus, because the nuclear envelope has a considerable amount of traffic.
Wiki
The cytoplasmic membranes of bacteria provide barrier to the passage of materials such as antibiotics into the protoplasm.
Though this makes the small intestine a prominent place for nanoparticle uptake, the mucus layer also represents a hindrance allowing selective passage of materials.
Science
They function to protect epithelial cells from infection, dehydration and physical injury, as well as to aid passage of materials on mucosal surfaces.
Science
The brain blood barrier (BBB) is a vascular system that regulates the passage of materials between the peripheral circulation and the CNS.
Endothelium has multiple functions such as forming the semiselective barrier between the vessel lumen and surrounding tissue, controlling the passage of materials and infiltration of imune cells into tissues.
Expert writing Tips
Best practice
When discussing biological or chemical processes, use "passage of material" to describe the movement of substances across membranes or through systems. For example, "The passage of material through the cell membrane is regulated by specific transport proteins."
Common error
Avoid using "passage of material" when a more specific term like "diffusion", "transport", or "flow" would provide a clearer and more precise description of the process.
Source & Trust
82%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "passage of material" functions primarily as a noun phrase, often acting as the subject or object of a sentence. It describes the act of something moving or being transferred from one place to another. As Ludwig AI suggests, it is suitable for scientific or educational contexts.
Frequent in
Science
65%
Encyclopedias
15%
News & Media
10%
Less common in
Wiki
5%
Formal & Business
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "passage of material" is a grammatically sound noun phrase used to describe the movement or transfer of substances. Ludwig AI confirms its usability in scientific and educational contexts. While not extremely common, it appears frequently in scientific literature and encyclopedic entries. Its formality is generally neutral to formal, making it suitable for academic and technical writing. When using the phrase, ensure that it's the most specific and accurate term for the type of movement you're describing, considering alternatives like "transfer", "flow", or more specific terms depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
transfer of matter
Replaces "material" with "matter", slightly altering the context to be more general and less specific.
movement of substance
Substitutes "passage" with "movement" and "material" with "substance", shifting the emphasis to the act of moving a generic substance.
flow of matter
Uses "flow" instead of "passage", implying a continuous movement rather than a single event.
transmission of substance
Replaces "passage" with "transmission", suggesting a transfer across a barrier or medium.
transport of goods
Specifies the "material" as "goods", narrowing the context to commercial transportation.
conveyance of items
Uses more formal language, replacing "passage" with "conveyance" and "material" with "items".
release of pollutants
Focuses on the "passage" of specific harmful "material", namely pollutants.
influx of resources
Highlights the "passage" as an "influx", specifying "material" as "resources" entering a system.
delivery of supplies
Emphasizes the "passage" as a "delivery", focusing on the transport of essential "supplies".
export of commodities
Specifies the "passage" as an "export", highlighting the transfer of commercial "commodities" out of a region.
FAQs
How can I use "passage of material" in a scientific context?
In scientific writing, "passage of material" describes the movement of substances through various systems or barriers. For example, you might discuss the "passage of material" through a cell membrane or the "passage of material" along the digestive tract.
What are some alternatives to "passage of material"?
Depending on the context, you can use alternatives like "transfer of matter", "movement of substance", or "flow of material". Choose the term that best reflects the specific type of movement you're describing.
Is "passage of material" formal or informal?
"Passage of material" is generally considered a neutral to formal phrase, suitable for academic, scientific, or professional contexts. In more informal settings, simpler terms like "movement" or "transfer" might be preferred.
What is the difference between "passage of material" and "transport of goods"?
"Passage of material" is a general term referring to the movement of any substance. "Transport of goods" specifically refers to the commercial movement of items, often for trade or sale.
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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
82%
Authority and reliability
4.4/5
Expert rating
Real-world application tested