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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
close radius
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'close radius' is not technically correct in written English.
However, it is often used in spoken language. You might use it in a sentence like this: We searched within a close radius, but we could not find the missing item.
News & Media
Science
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
"There are only certain areas, in Brazil and some parts of the US and Asia, where you can locate this much biomass within a close radius," says Mr Ghisolfi.
News & Media
On the geo-positioning front, Limbo allows users to interact users who are within a close radius (about a quarter mile), in a manner that is similar to Loopt.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
For metal ions of close radii, Lewis acidity increases with valence state, corresponding to larger adsorption strength and capacity.
In order to investigate material properties for armchair and zigzag BNNTs at different strains, (8,0) and (5,5) BNNTs of close radii are used.
Science
Coral are believed to be able to survive an underground explosion within a closer radius than, say, manatees.
News & Media
The closing radius is determined by the radius of the largest object in the vein lumen.
Science
The closing radii should equal the largest remaining cavity radii.
Science
Closing radii should be at least equal to the largest cavity radii.
Science
In this case, larger opening and/or smaller closing radii may help.
Science
For a 100 Kt weapon, the 3.8psi blast contour is close in radius to the Fires Highly Probable (29 contour2) contour, meaning people are exposed to fire, burns and blast risks here.
Science
At 24 months of age, radiographs showed a nonsignificant but positive effect in the live yeast group, with more than 50% of foals having closed distal radius growth plates.
Expert writing Tips
Best practice
When describing a specific geographical area, use "within a radius of" followed by a concrete measurement (e.g., "within a radius of 5 miles") for clarity.
Common error
Avoid using "close radius" without specifying a unit of measure. Saying "the event is within a close radius" is vague. Instead, provide context such as "the event is within a radius of 1 kilometer" to ensure clarity.
Source & Trust
79%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "close radius" functions as an adjectival phrase modifying a noun. Although Ludwig AI indicates it's not technically correct in written English, it is used to describe a limited area. It defines the scope of an area being considered, as seen in the examples provided.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The expression "close radius" is used to define a restricted area around a certain point. Ludwig AI notes that it's not technically perfect English, and more precise alternatives exist. However, it's understandable and appears in both news and scientific contexts. When writing, consider using more explicit language such as "within a radius of [distance]" for improved clarity. Ludwig examples show it describes geographical scope, but aim for greater precision in formal contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
small radius
Focuses on the size of the radius rather than the proximity it implies.
nearby area
Shifts from a defined measure to a general description of proximity.
immediate vicinity
Emphasizes the direct surrounding area.
proximal region
More formal and technical term for a nearby region.
short distance
Replaces the concept of a radius with a general measurement of distance.
localized area
Highlights that the area in question is restricted and relatively small.
limited range
Focuses on the constraints of the specified area.
confined space
Implies a more restricted or enclosed area than a simple radius suggests.
adjacent zone
Highlights the immediate adjacency of one area to another.
surrounding perimeter
Emphasizes the boundary or outer edge of the area in question.
FAQs
How can I use "close radius" in a sentence?
You can use "close radius" to describe a limited area around a specific point. For example, "We searched within a close radius of the epicenter."
What are some alternatives to "close radius"?
Consider using alternatives such as "nearby area", "immediate vicinity", or "short distance" to convey a similar meaning.
Is it grammatically correct to say "close radius"?
While commonly used, "close radius" might be considered less precise. Using "within a radius of [distance]" is more grammatically standard.
What does "close radius" mean?
"Close radius" refers to a small or limited area surrounding a particular point or location, implying that something is nearby or within a certain proximity.
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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
79%
Authority and reliability
3.8/5
Expert rating
Real-world application tested