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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a definite interval of time
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a definite interval of time" is correct and usable in written English.
It can be used when referring to a specific and clearly defined duration of time in various contexts, such as scientific, academic, or everyday discussions. Example: "The experiment was conducted over a definite interval of time to ensure accurate results."
✓ Grammatically correct
Science
News & Media
Academia
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
Five milliliters of the sample were withdrawn at a definite interval of time and analyzed for its COD and color.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Samples were harvested at definite interval of time and enzyme activity was calculated.
Science
Samples were withdrawn at definite intervals of time and centrifuged, and their dye concentrations were determined by measuring absorbance of the clear solution at 520 nm (UV-Visible spectrophotometer, UV-160A, Shimadzu Corporation, Kyoto, Japan).
Science
Samples were withdrawn at definite intervals of time and centrifuged, and their dye concentrations were determined by measuring absorbance of the clear solution at 590 nm (UV-visible spectrophotometer, UV-160A, Shimadzu Corporation, Kyoto, Japan).
The geometric mean is calculated by dividing the area under the waveform in a definite interval (i.e. the definite integral of the waveform) by the value of the definite interval [15].
Science
The geometric mean is calculated by dividing the area under the waveform in a definite interval (i.e. the definite integral of the waveform) by the value of the definite interval [ 15].
Science
Does it become certain over a longer interval of time?
Academia
A vast interval of time spanning over 500 years -- leading to the media reality as we know it today.
News & Media
It is observed that particles tend to migrate toward the grain boundary region for a definite period of time.
Science
Products are frequently certified for a definite period of time if maintained under certain optimum conditions.
Seeded scaffolds were incubated for a definite period of time under favorable conditions.
Expert writing Tips
Best practice
When describing experiments or processes, use "a definite interval of time" to clearly indicate a specific, controlled duration, ensuring clarity and reproducibility.
Common error
Avoid replacing "a definite interval of time" with vague references like "some time" or "a while" when precision is necessary. Using precise language enhances the clarity and professionalism of your writing.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a definite interval of time" functions as an adverbial phrase specifying the duration of an action or event. Examples from Ludwig show it used in scientific contexts to describe controlled experimental conditions.
Frequent in
Science
35%
News & Media
25%
Academia
20%
Less common in
Encyclopedias
5%
Wiki
5%
Formal & Business
5%
Ludwig's WRAP-UP
In summary, "a definite interval of time" is a phrase used to specify a precise duration. According to Ludwig, it's grammatically correct and commonly used in scientific, academic, and news contexts. While alternatives like "a specific period of time" exist, using "a definite interval of time" emphasizes precision. The phrase is most effective when clarity about duration is essential, especially in formal or technical writing. Ludwig AI confirms its usability in diverse contexts, highlighting its importance in conveying clear, measurable timeframes.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a specific time frame
Focuses on specifying the duration.
a fixed period of time
Emphasizes the immutability of the time span.
a determined length of time
Highlights the act of determining the time span.
a precise duration
Replaces "interval" with a synonym and emphasizes accuracy.
a set time period
Uses "set" to imply predetermination.
a defined time span
Replaces "interval" with "span" for a different nuance.
a stipulated time
Implies that the interval is part of an agreement.
a prescribed timeframe
Suggests a regulation or rule.
a scheduled period
Connects the time to a schedule or plan.
an allotted duration
Highlights the assignment of a specific amount of time.
FAQs
How can I use "a definite interval of time" in a sentence?
You can use "a definite interval of time" to specify a precise duration, for example: "The drug was administered over "a definite interval of time" to monitor its effects".
What can I say instead of "a definite interval of time"?
You can use alternatives like "a specific period of time", "a fixed duration", or "a precise timeframe" depending on the context.
Which is correct, "a definite interval of time" or "an indefinite interval of time"?
Both are grammatically correct, but they have opposite meanings. "A definite interval of time" refers to a specific, known duration, while "an indefinite interval of time" refers to an unspecified or unknown duration.
What's the difference between "a definite interval of time" and "a period of time"?
"A period of time" is more general and can refer to any length of time, whereas "a definite interval of time" indicates a specific, well-defined duration.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested