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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
definite duration
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "definite duration" is correct and usable in written English.
It can be used to describe a specific, fixed period of time for an event or activity. Example: "The project has a definite duration of six months, after which we will evaluate its success."
✓ Grammatically correct
Science
Wiki
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
1 human-written examples
God's creative activity requires that he create bodies with a definite magnitude and motions with a definite duration, and this requires that there be a non-relative measure intrinsic to magnitudes and durations.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Within some definite time duration, you shall be provided with some software products which are best tailored to the needs of your company and field.
Wiki
The NOS defines onset as comprising of three illness phases: a) a prodrome phase (i.e., between onset of prodrome and definite diagnosis); b) duration of untreated psychosis (DUP) (i.e., between definite diagnosis and treatment compliance); and c) duration of untreated illness (DUI) (i.e., between onset of prodrome and treatment compliance).
Science
For instance, two objects are equal or unequal if they have some definite size or duration, or if they are numerable.
Science
In this subgroup a major reason patients did not meet criteria for Definite CH was duration of CH longer than the three-hour maximum allowed by diagnostic criteria.
The main reason that patients were included in the Unconfirmed rather than the Definite CH group was duration of headache over 3 h.
Optimal temperature of the sensor sintering which should satisfy the conditions listed above can be achieved by required temperature values and time duration of definite stages of the high-temperature sintering of the sensors.
Science
Also cardiac and other hospitalisation will be assessed in all with definite HF, and the duration of hospitalisation.
Science
Not definitive, just definite.
News & Media
They had long-standing, definite CIP with a median duration of illness of 137 months.
Discrepancies in reported frequencies should be attributed to the difficulty in strictly respecting the definition criteria especially concerning symptom duration (less than 4 weeks) and the definite exclusion of infection [ 3, 6, 36].
Science
Expert writing Tips
Best practice
Use "definite duration" when you need to clearly communicate that a time period is fixed and not subject to change. This is particularly useful in project management, scientific studies, or legal agreements where precision is essential.
Common error
Avoid using "definite duration" when you actually mean "definitive duration". "Definitive" suggests a conclusive or authoritative duration, whereas "definite" simply indicates a specific or fixed one.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "definite duration" functions as a noun phrase where the adjective "definite" modifies the noun "duration". Ludwig AI indicates this combination denotes a fixed or specific period of time, often used in contexts requiring precision.
Frequent in
Science
40%
News & Media
30%
Formal & Business
15%
Less common in
Wiki
10%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "definite duration" is a phrase used to indicate a fixed or specific period. As Ludwig AI points out, it's grammatically sound and most frequently found in scientific, news, and formal business contexts. When using the phrase, ensure it accurately conveys the meaning of a specific, unchangeable timeframe and isn't confused with "definitive duration", which implies an authoritative or conclusive time. Employ it when precision is key to communicate that a period is fixed and precise.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
fixed duration
Emphasizes the established and unchangeable nature of the time period.
set duration
Highlights the pre-determined and arranged aspect of the time period.
specific timeframe
Focuses on the particular and detailed nature of the time period.
defined timeframe
Highlights the clarity and established boundaries of the time period.
certain period
Indicates a specific and assured segment of time.
finite time
Focuses on the limited and measurable aspect of the time period.
predetermined length
Emphasizes that the time period was decided in advance.
exact interval
Highlights the precise and accurate measurement of the time period.
specified term
Focuses on the formally indicated and agreed-upon time period.
particular span
Indicates a distinct and identifiable extent of time.
FAQs
How to use "definite duration" in a sentence?
You can use "definite duration" to describe a specific, fixed time frame for an event or activity. For example, "The experiment has a "definite duration" of three weeks."
What can I say instead of "definite duration"?
Alternatives include "fixed duration", "set duration", or "specific timeframe", depending on the context.
Which is correct, "definite duration" or "definitive duration"?
"Definite duration" indicates a specific, fixed time. "Definitive duration" would imply a conclusive or authoritative time frame, which is less common. The correct choice depends on the intended meaning.
What's the difference between "definite duration" and "specific period"?
"Definite duration" emphasizes the fixed and unchangeable aspect of the time, whereas "specific period" simply highlights that the time is particular and not general. Both are similar but "definite duration" is more precise.
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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
4.1/5
Expert rating
Real-world application tested