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
tangible boundary
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "tangible boundary" is correct and usable in written English.
It can be used to describe a physical or clear limit that can be perceived or measured, often in contexts related to geography, property, or abstract concepts like personal space. Example: "The fence served as a tangible boundary between the two properties, clearly marking where one ended and the other began."
✓ Grammatically correct
News & Media
Science
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
2 human-written examples
Neck and neck in the polls implies tangible boundary seat advantages for Labour, but it's not just that.
News & Media
Segregation between environments offers a tangible boundary that accounts for attacks, unintended consequences, and disasters, but it is only part of a solution.
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
On the streets there is a tangible sense that the boundaries of power are blurring and Musharraf's aura is fading.
News & Media
Using Monash University as the test bed, Tangible Interaction Design Education (TIDE), the cornerstone of this pedagogical model, provides an approach that blurs the boundaries between tangible objects and intangible services.
Science
"Venturing across boundaries both tangible and imperceptible, legal and emotional, can carry tremendous weight in Deceit and Other Possibilities.
News & Media
On the other hand, as pitch shifts up at a constant rib thickness, one can notice the duplication of almost identical flow patterns and their boundaries however, boundary values undergo tangible changes.
However, the tangible solutions to the trans-boundary PM2.5 issue in East Asia could hardly move on.
Sun (2008) states that in the late 1990s China began the process of finalizing the class structure, a process marked by four characteristics: the class boundary begins to form, including both tangible and intangible boundaries of living and culture; internal identity begins to form; interclass mobility begins to decline; and the reproduction of classes increases.
Limit liability for tangible goods.
Wiki
Tangible actions with solid funds to solve trans-boundary PM problems are still lacking.
Providing "visible and tangible benefits" UNICEF knows that providing a protective and salubrious environment – including boundary walls, water points and separate latrines for boys and girls – can result in significant improvements in enrolment rates and retention of girls in school.
Formal & Business
Expert writing Tips
Best practice
Use "tangible boundary" when you want to emphasize a limit or border that is easily perceived or understood, not abstract or theoretical.
Common error
Avoid using "tangible boundary" to describe abstract or conceptual limits. The phrase works best when referring to something that can be clearly observed or measured.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "tangible boundary" functions as a noun phrase where the adjective "tangible" modifies the noun "boundary". It specifies that the boundary is not abstract but can be perceived or measured. Ludwig's examples show usage in political and security contexts.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "tangible boundary" is a phrase used to describe a limit or border that is clear and easily perceived, as confirmed by Ludwig. Though relatively rare, the phrase is grammatically correct and finds its application across varied domains. It is most frequently used in "News & Media" and "Science". When writing, remember that it is best used to describe things that are not abstract. Alternative phrases like "physical boundary" or "visible boundary" can be used depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
visible boundary
This alternative emphasizes the ease of seeing or noticing the boundary.
concrete boundary
This alternative highlights the solid and definite nature of the boundary.
physical boundary
This alternative emphasizes the physical or material existence of the boundary.
identifiable boundary
This alternative focuses on the ability to recognize or distinguish the boundary.
discernible boundary
This alternative underscores the boundary's clear and distinguishable quality.
measurable boundary
This alternative emphasizes the ability to quantify or assess the boundary.
definite boundary
This alternative highlights the clear and well-defined nature of the boundary.
real boundary
This alternative stresses the actual and genuine existence of the boundary.
noticeable boundary
This alternative refers to something easily noticed.
substantial boundary
This alternative focuses on the significant or considerable nature of the boundary.
FAQs
What does "tangible boundary" mean?
A "tangible boundary" refers to a limit or border that is clear and easily perceived, often physical or concrete, as opposed to abstract or conceptual.
How can I use "tangible boundary" in a sentence?
You might say, "The fence serves as a "tangible boundary" between the two properties", indicating a clear, physical separation.
What are some alternatives to "tangible boundary"?
Alternatives include "physical boundary", "visible boundary", or "concrete boundary", depending on the specific nuance you wish to convey.
When is it appropriate to use "tangible boundary" versus "intangible boundary"?
"Tangible boundary" is suitable for describing physical or clearly defined limits, whereas "intangible boundary" is used for abstract or conceptual limits, such as personal space or emotional barriers.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested