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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
protracted duration
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "protracted duration" is correct and usable in written English.
It can be used to describe a period of time that is extended or prolonged beyond what is usual or expected. Example: "The project faced delays due to a protracted duration of negotiations between the parties involved."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
prolonged timeframe
extended period
lengthy duration
prolonged duration
extended length of time
lengthy period
long-lasting interval
copious time
great of time
generous time allowance
severe time
a variety of time
plenty of time
wide notice
enough time
adequate time
intense scrutiny
greater notice
appropriate time
keen attention
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
9 human-written examples
Collectively, these gene expression profiles of skin ECM and MMPs classify the wounds afflicted by SL as chronic, due to the significantly protracted duration and deregulation of events in the healing cascade.
Science
Symptoms typically persist for a longer time frame in patients taking drugs which have a long elimination half-life, active metabolites, or a protracted duration of action.
Wiki
The protracted duration of this suppression is possibly due to the irreversible nature of the drug action.
Science
Importantly, both infections can present in a similar manner with protracted duration of symptoms and multi-organ involvement.
Science
One possible explanation for the protracted duration of the outbreak could be a continuous leak from the sewage system, which would have caused persistent contamination of the environment.
Science
Induction chemotherapy did not preclude timely administration of radiotherapy, which is crucial as a protracted duration of radiation has a negative impact on treatment outcome [ 11- 14].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
"They represent 44% of the world's long-term refugees, the largest in scale and most protracted in duration of any refugee situation today".
News & Media
A number of factors have frustrated efforts to elucidate the disease, and to develop diagnostic and treatment approaches; these include conflicting observations in epidemiologic studies, protracted disease duration, poorly correlated symptoms and radiographic findings, and lack of effective therapies.
To date, latent inhibition in fear conditioned rats has only been demonstrated when CS pre-exposure is considerable and CS-US pairings brief, e.g. a pre-exposure of 20 or 30 tone presentations prior to a single CS-US presentation (De la Casa, 2013; Rudy, 1994), when tone pre-exposure is protracted in duration (Baker et al., 2012), or when it occurs over several sessions (Sotty et al., 1996).
Science
101 For more refractory (eg, hyperkeratotic) infections of the foot, efficacy rates comparable to those described above can be observed with topical treatment; however, this may require protracted treatment durations (ie, several months).
Secondary outcome measures included mortality (intensive care unit and hospital); adverse events (re-intubation, tracheostomy, protracted mechanical ventilation); weaning duration; length of stay in intensive care unit; length of stay in hospital; and cost.
Science
Expert writing Tips
Best practice
When using "protracted duration", ensure the context clearly indicates what is being extended. Specificity enhances clarity.
Common error
Avoid using "protracted duration" in contexts where a simpler term like "long time" would suffice. Overusing complex phrasing can make your writing sound unnecessarily verbose.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "protracted duration" functions as a noun phrase, where "protracted" acts as a descriptive adjective modifying the noun "duration". As Ludwig AI suggests, it describes something that lasts longer than usual.
Frequent in
Science
50%
News & Media
40%
Wiki
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "protracted duration" is a grammatically correct and commonly used noun phrase to describe something lasting longer than expected. According to Ludwig, it is frequently seen in scientific and news contexts. It carries a formal tone and communicates an emphasis on the extended timeframe. While effective, it's advisable to avoid overuse in simple sentences for clarity. Alternatives like "prolonged timeframe" or "extended period" can provide stylistic variation. Understanding its function and appropriate context will improve writing precision.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
prolonged timeframe
Highlights the extended duration of the specified timeframe.
long-term timeframe
Indicates that the timeframe is considered over a long period.
extended length of time
Emphasizes the considerable length of the time period.
extended timespan
Stresses the considerable span of time.
lengthy period
Focuses on the extended nature of the period.
long-lasting interval
Focuses on the enduring nature of the interval.
drawn-out period
Suggests that the period feels longer than expected.
extended phase
Emphasizes the longer nature of the phase.
sustained interval
Highlights the continuous nature of the interval.
long drawn-out time
Suggests unnecessary length and tediousness.
FAQs
How can I use "protracted duration" in a sentence?
You can use "protracted duration" to describe an event, process, or state that lasts longer than expected or is considered excessively long. For example, "The "protracted duration" of the trial caused considerable stress to the defendant."
What are some alternatives to "protracted duration"?
Some alternatives include "prolonged timeframe", "extended period", or "lengthy duration". The best choice depends on the specific context and the nuance you wish to convey.
Is it better to say "protracted duration" or "prolonged duration"?
Both "protracted duration" and "prolonged duration" are grammatically correct and similar in meaning. "Protracted" often implies something stretched out and perhaps unwelcome, while "prolonged" simply means extended in time.
In what kind of writing is it suitable to use "protracted duration"?
"Protracted duration" is suitable for formal writing, academic papers, reports, or situations where precision and a slightly elevated tone are desired. It is commonly used in scientific, news, and formal business contexts.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested