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
boundary of the object
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "boundary of the object" is correct and usable in written English.
It can be used in contexts related to physics, geometry, or discussions about the limits or edges of a physical or conceptual object. Example: "To understand the properties of the material, we must first define the boundary of the object."
✓ Grammatically correct
Science
Alternative expressions(13)
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
27 human-written examples
This paper votes for contour which forms the boundary of the object.
The counting starts at an arbitrary initial pixel at the boundary of the object.
Numerical results show that this reconstruction procedure gives an accurate approximation to the boundary of the object.
Eigenstrain variation is described by a continuous function of the distance from the boundary of the object in a two-dimensional model of its cross-section.
Most importantly, it evaluates the scale of objects located in cluttered images and facilitates localization of the boundary of the object in unseen images simultaneously.
Science
These low-level thresholds were chosen to include counts which due to spill out or partial volume effects are found outside the physical boundary of the object.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
33 human-written examples
Objects can be identified from brief display of dots that mark the outer boundary of the objects.
Frequently there is dynamic tension between the container and the contained, as lacquer carvers strove to cram as much formal activity as they could within the compressive boundaries of the object's surface.
News & Media
The boundaries of the object are also preserved rather well, and do not contain the blocking artefacts as in the case of block-wise non-local temporal denoising.
This is done by first using an initial scanning which would roughly find the position of the object and then a fine scanning that uses a sinusoidal pattern to scan the boundaries of the object.
Science
The snake algorithm is an active contour, which moves to the edges of the object in order to reach the boundaries of the object.
Expert writing Tips
Best practice
When describing technical specifications, be precise about whether you're referring to the theoretical boundary (as defined in a model) or the actual, possibly irregular, physical boundary of the object.
Common error
Avoid using "border" and "boundary" interchangeably; while similar, "border" often implies a region or zone near the edge, whereas "boundary" strictly defines the limit itself.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "boundary of the object" functions as a noun phrase, typically acting as a subject, object, or complement within a sentence. As Ludwig's examples show, it's used to denote a specific limit or edge. Its primary function is to identify and describe the physical or conceptual limit of something.
Frequent in
Science
90%
News & Media
5%
Formal & Business
5%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "boundary of the object" is a noun phrase commonly used to describe the limits or edges of an entity, particularly in scientific and technical contexts. Ludwig AI indicates that the phrase is grammatically correct and provides numerous examples from reputable sources. While alternatives like "edge of the object" or "perimeter of the object" exist, the specific choice depends on the nuance you wish to convey. When using this phrase, it's important to be precise about whether you're discussing a theoretical or physical boundary. As Ludwig's analysis reveals, "boundary of the object" serves to define, describe, and analyze entities with clarity and accuracy.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
edge of the object
Replaces "boundary" with "edge", a simpler and more common term.
perimeter of the object
Focuses on the measurement aspect of the boundary, implying the length around the object.
outer limits of the object
Emphasizes the outermost extent or confines of the object.
confines of the object
Highlights the limitations or restrictions defined by the object's boundary.
outline of the object
Focuses on the visual representation of the boundary.
contours of the object
Describes the shape and form defined by the boundary, often in a more detailed manner.
extremities of the object
Highlights the points farthest from the center or the limits of extension.
demarcation of the object
Emphasizes the act of setting or marking the boundary.
circumference of the object
Specifically refers to the boundary of a circular or approximately circular object.
outermost surface of the object
Describes the boundary as the external surface, emphasizing its physical nature.
FAQs
How can I use "boundary of the object" in a sentence?
The phrase "boundary of the object" is used to describe the outer edge or limit of a physical or conceptual object. For example, "The algorithm accurately identifies the boundary of the object in the image."
What are some alternatives to "boundary of the object"?
You can use alternatives such as "edge of the object", "perimeter of the object", or "outline of the object", depending on the specific context.
Is it correct to say "borders of the object" instead of "boundary of the object"?
While "borders of the object" can sometimes be used, it often implies a region or area around the object's edge. "Boundary of the object" is more precise when referring to the exact limit or edge.
What is the difference between "boundary of the object" and "surface of the object"?
"Surface of the object" refers to the entire outer area, while "boundary of the object" specifically refers to the line or edge that defines its limit. The "surface of the object" encompasses the entire exterior, not just its defining edge.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
4.5/5
Expert rating
Real-world application tested