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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
third the duration of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "third the duration of" is not correct in standard written English.
It seems to be an incomplete expression and lacks clarity in its intended meaning. Example: "The event will last for a third the duration of the previous one."
⚠ May contain grammatical issues
Alternative expressions(2)
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
15 human-written examples
Third, the duration of mechanical ventilation and the success of extubation depend on intensive care management as a whole (notably the appropriate treatment of an infection, the water sodium balance and acid base balance, nutrition, and sedation).
Science
Third, the duration of infection before sepsis was not calculated.
Third, the duration of exposure to POPs increases with age.
Science
Third, the duration of the improvements in working memory once trained also is unknown.
Third, the duration of hypotension did not seem to be critical for the development of vasodilatation.
Third, the duration of post-treatment follow-up was just 60 weeks long.
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
The camera films for three minutes and twenty-five seconds, the duration of a Super-8 cartridge.
News & Media
The peak was about one-tenth the duration of a typical Type Ia supernova, which are the standard candle for measuring distance in the universe.
A time signature indicates, first, the duration of the space between two bar lines (a measure, or bar); and, second, the subsidiary stress patterns within that space.
Encyclopedias
With "a combination of power and timing so focused and potent that it generated 8,000 pounds of force… and, in the space of one thousandth of a second – the duration of contact – through the miracle of physics it converted the sizzling zip of an incoming 90mph baseball into an outgoing spheroid launched cloudward at 110mph".
News & Media
First, the duration of compulsory education was extended.
Science
Expert writing Tips
Best practice
When discussing proportions of time, use clear and grammatically correct phrasing like "one-third of the duration" or "a third of the time" to avoid ambiguity.
Common error
Ensure your sentences are complete and clear. Instead of saying "third the duration of", specify what exactly constitutes that third. For example: "The event will last for "a third of the duration" of the previous one."
Source & Trust
60%
Authority and reliability
1.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "third the duration of" functions as an incomplete comparative expression. Ludwig AI points out that the phrase needs additional words to be grammatically sound and clearly convey the intended meaning. The phrase, as is, does not fulfill a clear grammatical function.
Frequent in
Science
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News & Media
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Formal & Business
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Less common in
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News & Media
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Ludwig's WRAP-UP
In summary, the phrase "third the duration of" is grammatically incorrect and lacks clarity in standard English. As Ludwig AI indicates, the expression is incomplete and needs to be revised for proper usage. Since there are no correct examples of its use, it's recommended to use alternatives such as "one-third of the duration" or ""a third of the time"" to express the intended meaning clearly. When writing, always aim for clarity and completeness to avoid misinterpretations.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
one-third of the duration of
Specifies a fraction of the total duration.
a third of the duration of
Similar to the previous phrase, clearly indicating a fractional part.
duration is a third of
Reverses the structure to emphasize the comparative aspect of the duration.
the length is a third of
Substitutes 'duration' with 'length' maintaining a similar meaning.
lasting a third as long as
Emphasizes the comparative length of time.
a period one-third the size of
Focuses on a specific period that's proportionally smaller.
time span is one-third
Highlights the interval and its proportional size.
one-third in length
A concise way to mention the proportional length.
lasting for a third the amount of time
More verbose, but adds clarity about the comparison.
a third shorter in duration
Indicates a reduction in the amount of time.
FAQs
How can I correctly express a fraction of time duration?
Use phrases like "one-third of the duration", "a quarter of the time", or "half the length" to clearly indicate the proportional relationship.
What are some alternatives to "third the duration of"?
Better alternatives include "one-third of the duration", "a third of the time", or specifying the actual time if known (e.g., "20 minutes instead of an hour").
Is "third the duration of" grammatically correct?
No, "third the duration of" is not grammatically correct in standard written English. It requires more words to make sense, such as "one-third of the duration of".
Which is correct: "third the duration of" or "one-third of the duration"?
"One-third of the duration" is the correct and clear way to express a fraction of time. "Third the duration of" is incomplete and grammatically unsound.
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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
60%
Authority and reliability
1.5/5
Expert rating
Real-world application tested