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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
defining issue
Grammar usage guide and real-world examplesUSAGE SUMMARY
"defining issue" is correct and usable in written English.
You can use it when referring to a topic or problem that is of utmost importance and that needs to be taken into consideration. For example, "Climate change is a defining issue that will have far-reaching effects on our society."
✓ Grammatically correct
News & Media
Encyclopedias
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
Why make it his defining issue now?
News & Media
"It is a defining issue," he said.
News & Media
Social Security is the defining issue of the election.
News & Media
Another administration adviser said: "It's a defining issue.
News & Media
Or perhaps class is the defining issue in Bridezilla?
News & Media
"Climate change is the defining issue for the 21st century.
News & Media
Climate change remains the defining issue of our era.
News & Media
Q: What's the defining issue in all of these races?
News & Media
Inequality, he said, was the "defining issue of our time".
News & Media
Hatred of the Roma has become a defining issue.
News & Media
"Sustainability is going to be the defining issue of the 21st century," she says.
News & Media
Expert writing Tips
Best practice
When using "defining issue", ensure it accurately reflects the most significant aspect of the topic being discussed. This phrase carries substantial weight, so use it judiciously to highlight pivotal elements.
Common error
Avoid using "defining issue" for minor or secondary concerns. Overusing the phrase dilutes its impact and can make your writing seem exaggerated or hyperbolic.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "defining issue" functions as a noun phrase, where "defining" acts as an adjective modifying "issue". It serves to identify the most important or characteristic problem or subject under consideration, as Ludwig AI confirms.
Frequent in
News & Media
65%
Encyclopedias
15%
Science
10%
Less common in
Formal & Business
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "defining issue" is a grammatically sound and frequently employed expression used to emphasize the paramount importance of a subject matter. As confirmed by Ludwig AI, this phrase is suitable for use in written English. Its communicative purpose lies in highlighting the significance of an issue in shaping decisions or influencing outcomes. Commonly found in News & Media, Encyclopedia and Science contexts, its register leans toward neutral to formal. When employing "defining issue", ensure it accurately reflects the most significant aspect of the topic at hand, and avoid overuse in less significant contexts to maintain its impact.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
critical matter
Stresses the issue's importance and urgency.
crucial point
Emphasizes that the issue is a vital consideration.
key question
Emphasizes that the issue is a central question needing resolution.
main priority
Highlights the issue as the most important task or goal.
core concern
Focuses on the issue as a fundamental worry or area of interest.
central theme
Highlights the issue as a recurring and unifying idea.
fundamental problem
Indicates the issue is a root cause of difficulties.
primary focus
Indicates the main point of attention or effort.
underlying principle
Highlights the issue as a foundational belief or rule.
essential element
Presents the issue as a necessary component of a larger situation.
FAQs
How can I use "defining issue" in a sentence?
Use "defining issue" to emphasize the most important aspect of a situation or problem. For example, "Climate change is the "defining issue" of our time".
What are some alternatives to "defining issue"?
You can use alternatives such as "key question", "critical matter", or "primary focus" depending on the specific context.
Is it correct to say something is a defining issue or the defining issue?
Both are grammatically correct, but "the defining issue" suggests it is the single most important issue. "A defining issue" implies it's one of several important issues.
What makes an issue a "defining issue"?
A "defining issue" is one that fundamentally shapes outcomes, decisions, or perceptions. It is often a central point of contention or a critical factor in understanding a situation.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested