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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
at its narrowest
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at its narrowest" is correct and usable in written English.
It can be used to describe a situation, concept, or object when referring to its minimum width or least extent. Example: "The river is at its narrowest point here, making it easier to cross."
✓ Grammatically correct
News & Media
Encyclopedias
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
60 human-written examples
At its narrowest it is 19 miles (31 km) wide and about 100 feet (30 metres) deep.
Encyclopedias
At its narrowest interpretation it refers to the linguistic analysis of literary texts.
Encyclopedias
The 141-year-old canal is just 1,000 feet wide at its narrowest, and it cannot handle supertankers, forcing shippers to rely on the pipeline or smaller vessels to move the crude.
News & Media
It was at its narrowest in the 1970s, when commercial jet travel to small cities was subsidized.
News & Media
From gulf to gulf the isthmus is 137 miles (220 km) wide at its narrowest part; and it is 120 miles (193 km) from the Gulf of Campeche to the head of Superior Lagoon, an inlet on the Gulf of Tehuantepec.
Encyclopedias
I'd add that it's also very easy to navigate because at its narrowest, between Edinburgh and Glasgow, it is less than 50 miles wide.
News & Media
Israel, which will be asked to take enormous, even unprecedented, risks for an agreement, given its challenging neighborhood and small size - it was only nine miles wide at its narrowest point until 1967, which for [Abba] Eban evoked "insecurity and danger" and, as a result, "a memory of Auschwitz.
News & Media
It is about 93 miles (150 km) at its narrowest width, between the Florida Keys, U.S., on the north and Cuba on the south, and it extends east to The Bahamas.
Encyclopedias
It is 27 miles (43 km) wide at its narrowest part, between Cape Krilon (Sakhalin) and Cape Sōya (Hokkaido) and varies in depth from 167 to 387 feet (51 to 118 m).
Encyclopedias
Indonesia and Australia share a maritime border, but it spans several hundred miles of open sea at its narrowest point.
News & Media
While the selectivity filters appear structurally similar, it should be noted that the pore diameter at its narrowest point is slightly larger for l-type channels (∼6.2 Å) than TRPV6 (∼5.4 Å) [62].
Science
Expert writing Tips
Best practice
When describing physical spaces, use "at its narrowest" to precisely indicate the location of minimal width. This provides readers with a clear understanding of dimensional variations within a defined area.
Common error
Avoid using "at its narrowest" when describing abstract concepts or qualities. This phrase is best suited for quantifiable dimensions. For example, instead of saying "The argument was at its narrowest", consider using "The argument was at its weakest" or "most limited".
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at its narrowest" functions as an adverbial phrase, modifying a verb or noun phrase by specifying a location or condition where something is at its minimum width. This usage is supported by Ludwig's examples, which showcase its descriptive role in various contexts.
Frequent in
News & Media
34%
Encyclopedias
23%
Science
19%
Less common in
Formal & Business
11%
Academia
8%
Wiki
5%
Ludwig's WRAP-UP
In summary, "at its narrowest" is a versatile phrase used to precisely describe the location or point of minimal width in a variety of contexts. As Ludwig AI confirms, its grammatical status is correct, and it enjoys widespread use across diverse sources, including news media, encyclopedias, and scientific literature. When using this phrase, remember to focus on quantifiable dimensions and avoid applying it to abstract concepts. Alternative phrases like "at its smallest width" or "where it is least wide" can be used to introduce subtle variations in emphasis or formality. With these guidelines in mind, you can confidently and effectively incorporate the phrase "at its narrowest" into your writing to convey accurate and vivid descriptions.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
at its smallest width
Uses "smallest width" as a direct synonym for "narrowest", clarifying the specific measurement.
at its most constricted
Replaces "narrowest" with "most constricted", emphasizing the limitation in space.
where it is least wide
Shifts the focus to a descriptive clause, specifying the location of minimal width.
at its thinnest point
Substitutes "narrowest" with "thinnest", implying a similar reduction in dimension, possibly in a different context.
at its most confined area
Uses "most confined area", highlighting the restriction of space in a specific location.
where it is skinniest
Offers a more informal synonym, "skinniest", for "narrowest", suggesting a slender dimension.
in its most compressed form
Emphasizes compression as the limiting factor, rather than width alone.
at its point of least breadth
Replaces "narrowest" with "point of least breadth", using more formal vocabulary.
where it's least extended
Uses "least extended" to describe a limiting dimension, implying minimal reach or spread.
at its minimal span
Substitutes "narrowest" with "minimal span", referring to the shortest distance across something.
FAQs
How can I use "at its narrowest" in a sentence?
You can use "at its narrowest" to describe the point of least width in a physical space or object. For example, "The river is "at its narrowest" near the bridge" or "The hallway is "at its narrowest" between the two bedrooms".
What is a good substitute for "at its narrowest"?
Depending on the context, you can use phrases like "at its smallest width", "where it is least wide", or "at its thinnest point" as alternatives to "at its narrowest".
Is it correct to say "at its most narrow" instead of "at its narrowest"?
While "at its most narrow" is understandable, ""at its narrowest"" is the grammatically preferred and more commonly used phrasing. "Narrowest" functions as the superlative form of "narrow", indicating the absolute minimum width.
What's the difference between "at its narrowest point" and "at its widest point"?
"At its narrowest point" refers to the location where something is least wide, while "at its widest point" refers to the location where something has the greatest width. They are antonyms, describing opposite dimensional extremes.
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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
4.5/5
Expert rating
Real-world application tested