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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
within the boundary
Grammar usage guide and real-world examplesUSAGE SUMMARY
"within the boundary" is a correct and usable phrase in written English.
You can use it to refer to a certain limit or area that contains a particular thing. For example, "The town is located within the boundary of the county."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(20)
inside the limits
on the boundary
within the confines
inside the perimeter
subject to the boundary
in the bounds of
within the limitation
within the park
in close range
within the division
within the limits
nearby
within the shops
within the realm
within the perimeter
at the location
within the premises
in close proximity
within the means
on the grounds
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
60 human-written examples
"To be a Cockney, you had to live within the boundary of certain church bells," Colaianni said.
News & Media
("Why, if they have suspicions, don't they question people within the boundary of the law?" he once asked).
News & Media
Make sure you stay within the boundary or it won't be worth it".
News & Media
South Korea and Japan are within the boundary of short- and medium-range missiles or aircraft delivery.
News & Media
But the address on file with Little League officials is on West 144th Street, well within the boundary.
News & Media
The situation is even harder for Jimbu and Kanchi Sherpa in Thadepati Pass, as their business lies within the boundary of Langtang national park.
News & Media
"As a result of going through the process once before, we know we can't contain all the development within the boundary of Cardiff.
News & Media
"The bottom line is most people are far from being within the boundary of comfort" in any economy-class seat on an airplane, he said.
News & Media
In other cases, just our digital representation of what the boundary is and what area is land versus water within the boundary may have changed.
News & Media
Turbulence arises not only in pipes but also within boundary layers around solid obstacles when the rate of shear within the boundary layer becomes large enough.
Encyclopedias
He found that of the 100 clusters known at the time, one-third lay within the boundary of the constellation Sagittarius.
Encyclopedias
Expert writing Tips
Best practice
When using "within the boundary", ensure the boundary is clearly defined, either physically or conceptually, for clarity. For example, "within the boundary of the park" or "within the boundary of acceptable behavior".
Common error
Avoid using "within the boundary" when you actually mean "on the border" or "adjacent to the boundary". The phrase implies complete containment, not mere proximity.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "within the boundary" functions primarily as a prepositional phrase. According to Ludwig, it is a usable phrase to refer to an area that contains a particular thing. It modifies a noun or verb, indicating location or containment.
Frequent in
Science
37%
News & Media
33%
Wiki
7%
Less common in
Encyclopedias
3%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "within the boundary" is a versatile prepositional phrase used to indicate that something is located or contained inside a defined area or limit. According to Ludwig, the phrase is considered grammatically correct and widely used across multiple contexts. Its formality ranges from neutral to formal, depending on the source. It is crucial to ensure that the boundary is clearly defined to avoid ambiguity. Remember that "within the boundary" implies complete containment, differentiating it from "on the boundary" or "near the boundary". This analysis underscores the importance of precise language in conveying spatial or conceptual relationships.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
inside the limits
Changes "within" to "inside" and "boundary" to plural "limits", keeping the spatial containment idea.
within the confines
Substitutes "boundary" with "confines", implying a stricter sense of enclosure.
contained within the border
Replaces "boundary" with "border" and uses "contained" to emphasize enclosure.
limited by the boundary
Expresses constraint by the boundary, shifting focus to the limitation aspect.
inside the perimeter
Uses "perimeter" to suggest a closed boundary, focusing on the encompassing line.
within the defined area
Replaces "boundary" with a more general term "defined area".
subject to the boundary
Shifts focus to how something is affected by the boundary.
circumscribed by the boundary
Uses a more formal verb "circumscribed" to indicate being enclosed or limited.
governed by the boundary
Implies the boundary sets rules and limitations.
in the bounds of
Employs a different structure, using "bounds" to represent the boundary limits.
FAQs
How can I use "within the boundary" in a sentence?
You can use "within the boundary" to indicate that something is located or contained inside a defined area or limit. For example: "All construction must occur "within the boundary" of the property."
What's a simple way to describe something that is "within the boundary"?
A simple way to describe something "within the boundary" is to say it is inside the defined limit or area. Other ways to express this is by using alternative words such as: "inside the limits".
Is it appropriate to use "within the boundary" in formal writing?
Yes, "within the boundary" is suitable for formal writing. It is clear and precise, making it useful in legal, scientific, and academic contexts.
What is the difference between "within the boundary" and "on the boundary"?
"Within the boundary" means something is fully contained inside the limits, while "on the boundary" means something is located directly on the border or edge of the limits. An item "on the boundary" could also be considered just outside the area.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested