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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 to be
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'define to be' is a valid and usable part of a sentence in written English.
It can be used when you are explaining or providing the definition of something. For example: We define success to be achieving our goals and having the satisfaction of knowing that we have done our best.
✓ Grammatically correct
Science
News & Media
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
46 human-written examples
We define to be the steady state probabilities of.
We define to be the smoothing time associated with flow.
Given, we define to be the solution of (25).
Science
If, we define to be Define by (1.7).
Publishing vocabularies in SKOS allows the concepts they define to be referenced on a global scale.
Let us define to be the vector of the parameters to be determined.
Human-verified similar examples from authoritative sources
Similar Expressions
14 human-written examples
Should data processing be re-defined to be made less inclusive?
News & Media
A topological property is defined to be a property that is preserved under a homeomorphism.
Encyclopedias
Time is defined to be t.
Science
For every, the spectral radius of is defined to be.
The weight error is defined to be (11).
Expert writing Tips
Best practice
When using "define to be", ensure that the definition is clear, concise, and appropriate for your target audience. Avoid using overly technical jargon or ambiguous language.
Common error
Avoid making definitions overly complex. The purpose of "define to be" is to clarify meaning, not to obscure it with unnecessary details or convoluted phrasing.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "define to be" functions as a definitional verb phrase, introducing a formal or explicit definition of a term or concept. As shown in Ludwig, it's commonly used to specify meaning in various contexts.
Frequent in
Science
83%
News & Media
6%
Encyclopedias
2%
Less common in
Wiki
2%
Formal & Business
2%
Reference
0%
Ludwig's WRAP-UP
In summary, "define to be" is a valuable phrase for providing clarity and precision in writing. As Ludwig AI confirms, it's grammatically sound and widely used, particularly in formal and scientific contexts. While it's a common construction, it's crucial to avoid overcomplicating definitions and to tailor your language to your intended audience. Considering alternatives like "stipulate as" or "designate as" can also enhance the nuance and impact of your writing. By following these guidelines, you can effectively use "define to be" to communicate complex ideas with accuracy and clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
stipulate as
Replaces "define" with "stipulate", implying a more formal or explicit definition.
designate as
Uses "designate" instead of "define", suggesting a more practical or functional assignment.
term as
Substitutes "define" with "term", often used in technical or legal contexts.
consider as
Employs "consider" which is a slightly weaker form of definition, implying a subjective viewpoint.
identify as
Replaces "define" with "identify", which suggests recognizing or pointing out something specific.
characterize as
Substitutes "define" with "characterize", focusing on describing the qualities of something.
label as
Uses "label" in place of "define", implying a more informal or simplified designation.
construe as
Employs "construe", implying an interpretation or understanding of something.
set as
Uses "set" instead of "define", suggesting a deliberate choice or assignment of a value.
regard as
Replaces "define" with "regard", indicating a personal opinion or assessment.
FAQs
How can I use "define to be" in a sentence?
The phrase "define to be" is used to introduce a definition or specification. For example, "We define success to be the achievement of our goals".
What are some alternatives to "define to be"?
Alternatives include "stipulate as", "designate as", or "consider as" depending on the specific nuance you want to convey.
Is it better to use "define as" or "define to be"?
"Define as" and "define to be" are often interchangeable, but "define to be" can be slightly more formal. The choice depends on the context and desired level of formality.
What's the difference between "define to be" and "identify as"?
"Define to be" is used to provide a specific meaning or definition, while "identify as" implies recognizing or categorizing something. For example, you might define a term to be something, or identify an object as a specific type.
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested