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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
define when
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "define when" is correct and usable in written English.
It can be used when you want to specify a particular time or condition for something to occur or be applicable. Example: "Please define when the project deadline is so that we can plan accordingly."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(6)
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
We define when the new rule preserves stochastic dominance.
Science
How would you define when the backstop is triggered?
News & Media
Tax treaties between countries define when multinational corporations can, and can't, be taxed.
News & Media
The I.A.A.F. must objectively define when prosthetic devices "go from therapy to enhancement," Schneider said.
News & Media
Then the group had to define when action started and stopped.
News & Media
For this particular example, you have to define when the meeting actually begins.
News & Media
Nor did Tillerson define when the US would "conclude" its war against Isis.
News & Media
In this paper, we formally define when two basic belief assignments are in conflict.
Science
We define when a lattice element x∈L is grounded for lattice operator O L→L.
Science
Criteria are required to define when and why such approaches are necessary.
Science
The GMC did not define when it would describe a hospital during a strike as 'struggling to cope'.
News & Media
Expert writing Tips
Best practice
When using "define when", ensure the context clearly indicates what event or condition's timing is being defined. Clarity is key to avoid ambiguity.
Common error
Avoid using "define when" without a clear subject. Ensure the sentence specifies what needs to have its timing defined to avoid confusion. For example, instead of "We need to define when", say "We need to define when the project starts."
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "define when" functions as a directive to specify the timing or conditions of a particular event or action. Based on Ludwig AI, this phrase is grammatically correct and widely used across various contexts.
Frequent in
News & Media
33%
Science
33%
Academia
16%
Less common in
Wiki
6%
Formal & Business
4%
Reference
2%
Ludwig's WRAP-UP
In summary, "define when" is a versatile phrase used to seek clarity about the timing or conditions of an event. Ludwig AI confirms its grammatical correctness and widespread use. It appears frequently in news, scientific, and academic contexts, indicating its adaptability across different registers. When using "define when", ensure the context is clear to avoid vagueness, and consider alternatives like "specify when" or "determine when" to fine-tune your intended meaning. Considering it's high applicability in several contexts, "define when" results to be a strong directive for clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
specify when
Emphasizes making something explicit or detailed regarding timing.
determine when
Focuses on finding out or establishing the time of something.
establish when
Highlights the act of setting up or creating a specific time or condition.
stipulate when
Implies a formal or legal requirement to specify a time.
indicate when
Suggests pointing out or showing when something will occur.
clarify when
Focuses on making the timing clear and understandable.
designate when
Emphasizes the act of officially assigning a time.
set the time for
Highlights the action of scheduling something at a specific time.
decide the timing of
Focuses on making a judgment or choice about when something should happen.
ascertain the moment for
Implies discovering or finding out the precise time for an event.
FAQs
How do I use "define when" in a sentence?
Use "define when" to specify the time or conditions under which something will occur. For example, "The contract should "define when" the payment is due."
What can I say instead of "define when"?
You can use alternatives like "specify when", "determine when", or "establish when" depending on the context.
Is it better to use "define when" or "determine when"?
Both ""define when"" and "determine when" are correct, but "define when" implies setting a standard, while "determine when" suggests finding out something. Choose based on the nuance you intend.
What is the difference between "define when" and "indicate when"?
"Define when" means to establish a clear meaning of the timing of something, while "indicate when" simply points out the time without necessarily establishing its precise meaning or conditions.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested