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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
that best define
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that best define" is correct and usable in written English.
It can be used when you want to specify the most accurate or fitting description of something. Example: "The characteristics that best define a successful leader include empathy, vision, and integrity."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(1)
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
16 human-written examples
The attributes that best define the pedestrian quality of service are accessibility, comfort, reliability, convenience, security, safety and sociability.
Guidelines have been issued by the ACR and other medical associations that best define incidental findings across various modalities and imaging studies.
We will read works in all major literary genres (poetry, prose, and drama) and will discuss prominent movements such as Realism, Romanticism, Symbolism, Decadentism, and Existentialism through the works that best define them.
Academia
Among the most important will be how to protect and nurture the programs that best define its sense of self.
News & Media
In other words, usefulness of this new model depends on suitably selecting those efficacy (benefit) and safety (risk) variables that best define the problem.
Science
LME analysis was applied to the dataset to identify those transcripts and plasma factors that best define clinical disease activity.
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
In 2007, Bridget Jones's Diary was named as one of the 10 novels that best defined the 20th century.
News & Media
But it was his service from the flanks that best defined his contribution, and the cross that led to Spain's second goal - a tantalising awayswinger that had Chilavert grasping at thin air - left Morientes with little to do.
News & Media
When it came to their final episode, they had to pick an object that best defined 2010 and the world going forward.
News & Media
The variables that best defined the estimated model were determined based on the coefficient of determination (R2), adjusted R2, chi-square value, the direction of influence of the independent variables, as well as the number of significant variables in the model.
Science
Or when it comes to "the 196 cultural works that best defined our city since this magazine began" did women and people of color just not define too much?
News & Media
Expert writing Tips
Best practice
When using the phrase "that best define", ensure that the noun it refers to is clearly defined and universally understood in the context. This avoids ambiguity and strengthens the clarity of your statement.
Common error
Avoid using "that best define" with overly abstract or vague nouns. Instead, opt for more concrete nouns or rephrase the sentence to provide greater clarity and precision.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that best define" functions as a relative clause, modifying a noun by specifying which characteristics or attributes are most defining. It indicates a selection of the most representative features. Ludwig's examples show the phrase used to specify key elements across diverse subjects.
Frequent in
Science
40%
News & Media
33%
Academia
27%
Less common in
Wiki
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "that best define" serves as a relative clause identifying the most representative aspects of a subject. It is grammatically correct and commonly used in academic, scientific, and news media contexts. According to Ludwig AI, it is versatile and suitable for specifying key elements across various fields. When using this phrase, ensure clarity and avoid overly abstract nouns. Alternatives include "which most accurately define" and "that most clearly define", depending on the desired emphasis. The phrase is recognized as grammatically sound, facilitating its use in diverse writing scenarios.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
which most accurately define
Focuses on accuracy rather than the degree of definition.
that most clearly define
Emphasizes clarity and unambiguity of definition.
that accurately reflect
Shifts the focus from defining to reflecting the essence of something.
that most closely capture
Highlights the act of capturing or representing the most important aspects.
which better exemplifies
Focuses on the idea of exemplifying or serving as an example.
that effectively characterize
Emphasizes the effectiveness of characterizing or describing something.
that largely determine
Highlights the role of determination or influence.
that primarily identify
Focuses on the aspect of identifying or distinguishing.
that significantly shape
Focuses on influence and impact.
which distinctly mark
Emphasizes distinctive marking or setting apart.
FAQs
How can I use "that best define" in a sentence?
Use "that best define" to specify the most accurate or fitting description of something. For example, "The attributes "that best define" a successful leader include empathy, vision, and integrity."
What are some alternatives to the phrase "that best define"?
You can use alternatives like "which most accurately define", "that most clearly define", or "that accurately reflect" depending on the context.
Is "that best define" grammatically correct?
Yes, "that best define" is grammatically correct and usable in written English. Ludwig AI confirms that the phrase follows standard grammatical rules.
What's the difference between "that best define" and "that most clearly defines"?
"That best define" focuses on the overall definition, while "that most clearly defines" emphasizes clarity and unambiguity. The choice depends on whether you want to highlight accuracy or clarity.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested