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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
was to be defined
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was to be defined" is correct and usable in written English.
It can be used when discussing something that is intended or expected to be clarified or specified in the future. Example: "The term 'sustainability' was to be defined in the upcoming meeting to ensure everyone had a clear understanding."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(2)
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
7 human-written examples
The constant chosen was Planck's constant, which was to be defined as equal to 6.6260693 × 10−34 joule second.
Encyclopedias
The metre was to be defined as a fraction of the Paris meridian whose precise measurement (in toises) was under way.
News & Media
Labor was to be defined by the "Beazley black hole", a mantra that stuck until Rudd was able to neutralise the economy and budget management by presenting to voters as Howard lite.
News & Media
This Turkey was to be defined by "güç" - power.
News & Media
"My clergy colleagues who do not support same gender marriage do not have to conduct them!" In 2008, the United Methodist Church reaffirmed that marriage was to be defined only between a man and a woman.
News & Media
Regular adherence was to be defined as training between 1 3 times a week during the 20-week intervention period [ 20].
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
He says: "To resist this new racism is to be defined as racist yourself, which is perverse.
News & Media
The deal allows Syrian government warplanes to continue to fly missions in some areas that are to be defined later.
News & Media
On the blackboard was a list of 10 "diversity definitions" -- words like "minority," "prejudice" and "culture shock" -- that were to be defined and discussed.
News & Media
Mr. Bush called it a "new compact for global development" that is to be defined by "a new accountability" for both rich and poor nations.
News & Media
The nature of ritual, in other words, is to be defined in terms of its function in a society.
Encyclopedias
Expert writing Tips
Best practice
Remember that this construction refers to a prior plan or intention, not necessarily an action that was completed.
Common error
Avoid using "was to be defined" when referring to actions that are already completed. Instead, use "was defined" or "has been defined" to indicate that the definition has already taken place.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was to be defined" functions as a passive voice construction, indicating a planned or scheduled action of defining something. It shows that the subject of the sentence was intended to undergo the process of being defined, according to Ludwig examples.
Frequent in
Science
33%
News & Media
33%
Encyclopedias
14%
Less common in
Formal & Business
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "was to be defined" is a grammatically sound phrase used to indicate a prior plan or intention for something to be clarified or specified. As Ludwig AI confirms, it's suitable for various contexts, particularly in Science, News & Media, and Encyclopedias. Although not very frequent, it accurately conveys the idea of a scheduled or intended definition. When using the phrase, ensure you are referring to a prior plan rather than a completed action. Alternatives like "was going to be defined" or "was intended to be defined" can provide slight nuances depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
was going to be defined
Indicates a future intention or plan for definition, similar to the original phrase but with a slightly different emphasis on timing.
was intended to be defined
Highlights the intention or purpose behind the definition, emphasizing a planned action.
was meant to be defined
Expresses an expectation or design for definition, suggesting a pre-determined arrangement.
was scheduled to be defined
Specifies a planned timeframe for the definition, adding a sense of timing and arrangement.
was supposed to be defined
Suggests an obligation or expectation for definition, implying a required action.
was slated to be defined
Implies that defining something was planned and listed within a schedule.
was planned to be defined
Focuses on the planning stage, indicating that the definition was part of a larger strategy.
was set to be defined
Emphasizes the readiness or preparedness for definition, suggesting the necessary conditions were in place.
would be defined
Expresses a conditional or future possibility of definition, often used in hypothetical scenarios.
should have been defined
Suggests a past expectation or obligation that the definition should have already occurred.
FAQs
What does "was to be defined" mean?
The phrase "was to be defined" indicates that there was a prior expectation, plan, or arrangement for something to be clarified or specified at a later time. It suggests that the definition was a planned action, rather than something that has already occurred.
How can I use "was to be defined" in a sentence?
You can use "was to be defined" when describing a situation where a future clarification was intended. For example, "The success metrics for the campaign "were to be defined" during the planning phase."
What are some alternatives to "was to be defined"?
Alternatives include "was going to be defined", "was intended to be defined", or "was meant to be defined". The best choice depends on the specific nuance you want to convey.
Is "was to be defined" different from "was defined"?
Yes. "Was to be defined" indicates a planned future action of defining something, while "was defined" indicates that the definition has already been completed. The former refers to an intention, the latter to a completed act.
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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
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested