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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
for a specified duration
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "for a specified duration" is correct and usable in written English.
You can use it when referring to a defined period of time during which something occurs or is valid. Example: "The contract is valid for a specified duration of six months, after which it will need to be renewed."
✓ Grammatically correct
Science
News & Media
Alternative expressions(18)
for a limited time
for a defined period
for a certain time
for a particular duration
for a set duration
for a limited duration
within a defined timeframe
for a certain length of time
for a finite time
for a defined duration
for a specified time period
for a specified period
for a specified time frame
a given period for
for a determined length of time
for a specific duration
for a designated period
for a promotional period
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
19 human-written examples
A failure is the inability of a system, subsystem, component, or part to perform its required function under specified conditions for a specified duration.
The video simply records for a specified duration after movement is no longer detected.
Science
A repaired unit is as good as new and performance wise for a specified duration.
Each GTS is reallocated when it is no longer required, or when it has not been used for a specified duration.
"If you turn your head beyond a certain angle for a specified duration while moving over a certain speed, it will remind you your eyes should be on the road.
News & Media
A unit hydrograph (Sherman 1932) is defined as the hydrograph of direct runoff resulting from a unit depth of effective rainfall (ER) occurring uniformly over the basin and at a uniform rate for a specified duration.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
40 human-written examples
It makes a beep of a specified duration and frequency.
Wiki
Pseudo particles are numerically traced backward in time over a specified duration.
Science
The function generates a signal with zeros for the specified duration.
Science
For all scenarios each school, once closed, remains closed for the specified duration.
Science
For the purpose of our simulations, the observed variations in states' statutes and pandemic plans are captured in five "types": Type I represents uniform statewide school closure order based on a standard threshold of statewide prevalence with all schools implementing closure within 1 day and remaining closed for the specified duration.
Science
Expert writing Tips
Best practice
When using "for a specified duration", clearly define the duration to avoid ambiguity. Be precise in indicating the start and end points of the specified time.
Common error
Avoid using "for a specified duration" without providing the actual duration. Leaving it unspecified defeats the purpose of the phrase and can lead to confusion.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for a specified duration" functions as an adverbial phrase, modifying a verb or clause by indicating the length of time something occurs. As Ludwig AI notes, it's a correct and usable English phrase.
Frequent in
Science
60%
News & Media
20%
Formal & Business
10%
Less common in
Wiki
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "for a specified duration" is a grammatically correct and usable English phrase. As Ludwig AI states, it is used to indicate that something lasts for a particular length of time. It is most commonly found in scientific and technical contexts where precision is needed. When using this phrase, it is important to clearly define the duration to avoid any ambiguity. Alternatives such as "for a set period" or "for a defined time" can be used depending on the context. The phrase is useful for adding clarity and precision to writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
for a particular duration
Replaces 'specified' with 'particular', indicating a specific but not necessarily predetermined timeframe.
for a set duration
Substitutes 'specified' with 'set', implying a duration that has been pre-arranged or decided upon.
for a designated duration
Uses 'designated' instead of 'specified', suggesting that the duration has been officially chosen or assigned.
for a predetermined duration
Emphasizes that the duration was decided in advance.
for a limited duration
Highlights that the duration is not indefinite.
within a defined timeframe
Shifts the focus to a 'timeframe' rather than a 'duration', providing a broader perspective on the period.
during a prescribed period
Replaces 'duration' with 'period' and 'specified' with 'prescribed', indicating a more formal or regulated timeframe.
for a fixed period of time
Emphasizes the 'fixed' nature of the duration, implying it cannot be changed.
for a certain length of time
Uses a more general term, 'length of time', instead of 'duration', making the phrase less formal.
for a finite time
Indicates that the duration has an end.
FAQs
How can I use "for a specified duration" in a sentence?
Use "for a specified duration" to indicate that something lasts only for a particular length of time. For example, "The warranty is valid "for a specified duration" of two years."
What's the difference between "for a specified duration" and "for a limited time"?
"For a specified duration" implies a precise timeframe, while "for a limited time" suggests that something is available for a short period, but the exact length may not be known or stated.
What can I say instead of "for a specified duration"?
You can use alternatives like "for a set period", "for a designated time", or "for a defined period" depending on the context.
Is it more formal to say "for a specified duration" or "for a certain time"?
"For a specified duration" is more formal than "for a certain time". The former is often used in technical or legal contexts, whereas the latter is suitable for more casual situations.
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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
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested