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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
define the rationale and
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "define the rationale and" is correct and usable in written English.
You can use it when you want to explain the reasoning or justification behind a decision, action, or concept. Example: "In our report, we need to define the rationale and objectives of our proposed strategy to ensure clarity for all stakeholders."
✓ Grammatically correct
Science
Alternative expressions(15)
define by and
define and ascertain
the rationale for the research and
further define and
ability to define and
description and rationale
define and discuss
develop and define
define and interpret
define and elaborate
rationale and results
rationale and methods
further refine and define
explain the rationale and method
and without stating a rationale
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
1 human-written examples
We also define the rationale and purpose behind each component as they relate to the current PBI evidence gaps.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The goal was to define the rationale, structure, and objectives of a novel Children's Environment and Health Action Plan for Europe (CEHAPE; Ministers of Health and Environment in the European Region of the WHO 2004).
This report summarizes the protocol and statistical analysis plan, which together define the rationale, trial eligibility criteria, analyses to be performed, and statistical methods that were agreed upon by members of the MTTC, without foreknowledge of the results of the component trials.
Science
Below we briefly define the rationale behind the probability models used for each of the components of our model, including observation models (e.g. observation error in growth), process models (e.g. growth), and the priors for parameters.
Science
At the same time, the university must define the scholarly rationale for the program and assure faculty enthusiasm and participation.
Science & Research
This review will further define the clinical rationale for the use of riociguat in the treatment of SSc and provide details on study protocol, design, and outcome reporting.
Science
Logically, the choices with respect to these issues are in part a result of the rationale and purpose defined in the first building block of the process and have implications for the remaining choices.
Science
The rationale and defining criteria for the boundaries of the genus remain somewhat controversial [25].
Science
The rationale and criteria used to define the three study groups have been previously described in detail [ 3, 17, 32].
Science
Although further studies are needed to define the role of the expiratory curve in ARDS, the rationale and small clinical trials appear promising.
Science
The rationale and design of the SMART study and a detailed description of the criteria used to define the different manifest arterial diseases were published previously [ 20].
Science
Expert writing Tips
Best practice
When using "define the rationale and", ensure you follow up with a clear explanation of the purpose or goal that the rationale supports. This provides context and strengthens your argument.
Common error
Avoid simply stating the rationale without providing sufficient detail. Always elaborate on the underlying reasons and supporting evidence to make your argument convincing.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "define the rationale and" functions as an introductory element, setting the stage for a clear explanation of the reasoning or justification behind a specific concept, decision, or action. This aligns with Ludwig AI's assessment, emphasizing the phrase's correctness and usability.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "define the rationale and" is a grammatically sound phrase, best suited for formal and scientific writing where clarity and precision are key. As Ludwig AI confirms, the phrase is usable in written English when explaining the reasoning behind a decision or concept. While examples are somewhat limited, the contexts primarily fall within scientific domains. When using this phrase, remember to follow up with a clear explanation of the rationale to provide sufficient context and support for your argument. Be mindful of alternative phrasings to better tailor your writing's tone and clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
establish the reasoning and
Focuses more on the process of establishing reasons, rather than just defining them.
articulate the justification and
Emphasizes clear and effective communication of the justification.
determine the basis and
Highlights the act of finding the foundation or underlying principle.
explain the reasons and
Shifts the focus towards a detailed explanation of the reasons involved.
clarify the motives and
Centers around making the motives or driving forces more transparent.
outline the grounds and
Suggests a structured presentation of the supporting arguments.
detail the explanation and
Focuses on providing a comprehensive and thorough explanation.
present the justification and
Highlights the act of offering the justification for consideration.
develop the logic and
Emphasizes the construction of a logical framework or argument.
specify the reasoning behind and
Stresses the importance of being precise and detailed about the underlying reasoning.
FAQs
How to use "define the rationale and" in a sentence?
You can use "define the rationale and" when you want to explain the reasoning or justification behind a decision, action, or concept. Example: "In our report, we need to "define the rationale and" objectives of our proposed strategy to ensure clarity for all stakeholders."
What can I say instead of "define the rationale and"?
You can use alternatives like "establish the reasoning and", "articulate the justification and", or "determine the basis and" depending on the context.
Which is correct, "define the rationale and" or "explain the rationale and"?
Both phrases are grammatically correct, but "define the rationale and" is more formal and emphasizes the act of clearly setting out the reasoning, while "explain the rationale and" focuses on providing a detailed explanation.
What's the difference between "define the rationale and" and "provide the rationale and"?
"Define the rationale and" suggests a structured and formal explanation of the reasoning, whereas "provide the rationale and" implies simply offering or presenting the reasoning without necessarily elaborating on it in detail.
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested