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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
definitive boundary
Grammar usage guide and real-world examplesUSAGE SUMMARY
"definitive boundary" is correct and usable in written English.
You can use it to denote a clear line or limit that marks the limits of something, for example: "We could not reach a definitive boundary about the matter, so the discussion ended without a resolution."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
6 human-written examples
Under such restraints a definitive "boundary" with the desert becomes meaningless.
Encyclopedias
"So we've attempted to establish a definitive boundary line setting forth the responsibilities of the co-op and those of the shareholder".
News & Media
And lest there be any doubt as to who qualifies as a "customer of size," the carrier's guidelines (under Southwest Policies in the Travel Center section) put it bluntly: "Customers who are unable to lower the armrests (the definitive boundary between seats) and/or who compromise any portion of adjacent seating should proactively book the number of seats needed".
News & Media
For the purpose of simplicity, we have defined a definitive boundary placing all concepts that relate to test utility in development (ie, out of scope) and parameters relating to test accuracy in validation (ie, within scope).
Within the framework described by these different accounts of cognitive control, attention, and motor planning, the relationship between interpretation and planning is akin to an incremental or cascaded process without a definitive boundary separating one from the other – planning is interpretation, and vice versa.
Science
The definition of EL presently available, "an excessive accumulation of normally occurring fat in the epidural space" [ 2- 7, 9- 11], does not provide a definitive boundary between the normal and excessive amount of fat in the epidural space thus we added visible deformation of the thecal sac/neural elements to provide a more definitive end point.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Herein, we establish definitive boundaries concerning the evolutionary conservation of laforin by probing more than 210 eukaryotic genomes.
Science
These homologous noncoding DNA regions could be vestiges of inversions; however, definitive boundaries of sequence similarity that could be used to indicate evolutionary strata were not found.
Science
By stage HH 13, HoxB4 has reached its definitive anterior boundary in endoderm posterior to branchial arch 4 and just anterior to the first somite level (Fig. 3P).
Science
It can be supposed that the crystalline grains are surrounded by amorphous components, and there are no definitive grain boundaries in the as-grown films.
Science
Their initial expression takes place shortly after the establishment of the primitive streak, in the posterior-most part of the mouse embryo and is a determinant step for setting up the definitive Hox expression boundaries along the antero-posterior body axis.
Science
Expert writing Tips
Best practice
In technical writing, particularly in scientific or legal contexts, use "definitive boundary" to denote a precise and measurable limit.
Common error
Avoid using "definitive boundary" when describing something intentionally flexible or open to interpretation. "Definitive" implies a clear and fixed demarcation.
Source & Trust
87%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "definitive boundary" primarily functions as a noun phrase where the adjective 'definitive' modifies the noun 'boundary'. According to Ludwig AI, this phrase is correct and usable in written English. Examples show it establishing clear limits, responsibilities, or demarcations.
Frequent in
Science
50%
News & Media
33%
Encyclopedias
17%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "definitive boundary" is a grammatically correct and usable phrase that denotes a clear and precise limit or demarcation. Ludwig AI confirms its validity. While not extremely common, it appears frequently in scientific, news, and encyclopedia contexts. It serves to establish clarity and remove ambiguity, making it particularly useful in formal and technical writing. When using this phrase, ensure that the boundary being described is indeed fixed and well-defined.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Unambiguous boundary
Replaces "definitive" with "unambiguous", emphasizing clarity and lack of uncertainty.
Specific boundary
Substitutes "definitive" with "specific", highlighting the detailed and precise nature of the boundary.
Clear boundary
Replaces "definitive" with "clear", focusing on the ease of understanding and visibility of the boundary.
Precise boundary
Emphasizes accuracy and exactness, changing definitive to precise.
Well-defined boundary
Uses a compound adjective to convey that the boundary is clearly established and understood.
Exact boundary
Changes "definitive" to "exact", highlighting the boundary's accuracy and precision.
Categorical boundary
Replaces "definitive" with "categorical", indicating that the boundary is absolute and without exception.
Absolute boundary
Replaces "definitive" with "absolute", stressing the boundary is unchangeable and inviolable.
Established limit
Shifts from "boundary" to "limit", focusing on the point beyond which something cannot or may not pass.
Officially demarcated area
Replaces the adjective with an adverb and elaborates "boundary" to stress the formal recognition and marking of the area.
FAQs
How can I use "definitive boundary" in a sentence?
You can use "definitive boundary" to describe a clear line or limit. For example: "The treaty established a "definitive boundary" between the two nations."
What's the difference between "definitive boundary" and "clear boundary"?
"Definitive boundary" implies an authoritative and final limit, while "clear boundary" simply indicates a boundary that is easy to see or understand. The former has a stronger sense of finality and precision.
What can I say instead of "definitive boundary"?
Alternatives include "specific boundary", "unambiguous boundary", or "precise boundary" depending on the context.
Is "definitive boundary" formal or informal?
"Definitive boundary" is suitable for formal and professional contexts, such as legal documents, scientific reports, and business agreements. In informal contexts, simpler terms like "clear line" or "set limit" may be more appropriate.
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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
4.3/5
Expert rating
Real-world application tested