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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
span of days
Grammar usage guide and real-world examplesUSAGE SUMMARY
"span of days" is correct and usable in written English.
It is typically used to refer to a certain length of time, or a range of days. For example, "She worked at the company for a span of days that covered 15 months."
✓ Grammatically correct
Alternative expressions(6)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
21 of last season — a span of 31 games.
News & Media
"They give you a span of 8 to 12 weeks.
News & Media
The three goals came in a span of 1 49.
News & Media
Allowed three goals in a span of 14 minutes.
News & Media
The tapes have a normal life span of 10 years.
News & Media
A tooth span of 4cm is suitable for children.
News & Media
Compared to the span of 32 m, the last four spans of bridge are less used.
He grew staff from 2 to more than 400 in a span of 2 years.
News & Media
The life span of 23 words.
News & Media
All in a span of 45 minutes.
News & Media
A lot, obviously, happens in the span of 15 years.
News & Media
Expert writing Tips
Best practice
When describing events that occurred over a limited timeframe, consider using "span of days" to emphasize the period in question. For example, "The project's success hinged on the critical span of days leading up to the deadline."
Common error
Avoid using "span of days" when the timeframe is already clear. Redundant phrasing, such as "during the span of five days", can be streamlined to "during five days" for better clarity.
Source & Trust
60%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "span of days" functions as a noun phrase, typically used as an adverbial modifier to specify the duration over which an event occurs. It identifies a specific period, as confirmed by Ludwig.
Frequent in
Science
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News & Media
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Formal & Business
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Less common in
Science
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Ludwig's WRAP-UP
In summary, "span of days" is a grammatically correct phrase used to denote a period of time consisting of days. Although Ludwig confirms its grammatical correctness, its usage is currently limited, as evidenced by the lack of examples. Alternatives like "period of days" or "duration of days" may provide more common or formal substitutes. While "span of days" isn't incorrect, writers should ensure that its use adds clarity and isn't merely redundant. Proper use involves specifying that a short timeframe is involved and framing the context so the phrase adds value to the sentence.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
period of days
This alternative uses "period" which emphasizes a defined length of time, making it slightly more formal than "span".
duration of days
Using "duration" emphasizes the length of time something lasts, providing a more technical or precise feel.
length of days
"Length" highlights the extent of the period in time. It is a direct synonym focusing on the measurable aspect.
stretch of days
"Stretch" conveys a continuous, unbroken period of time, adding a sense of extension.
course of days
"Course" implies a progression or sequence of days, suggesting a development or unfolding over time.
succession of days
This alternative emphasizes that the days follow one another, one after another.
spell of days
"Spell" suggests a limited, defined period, often associated with a particular condition or activity.
term of days
Term highlights a defined or set length of time, generally in professional or formal contexts.
phase of days
"Phase" indicates that the set of days has a part in a broader cycle or development.
cycle of days
This alternative emphasizes a repetitive sequence over the given timeframe.
FAQs
How can I use "span of days" in a sentence?
You can use "span of days" to indicate a duration or period. For example, "The company's profits increased significantly over a "period of days" following the marketing campaign."
What are some alternatives to "span of days"?
Alternatives include "period of days", "duration of days", or "length of days", depending on the context and the specific nuance you want to convey.
Is "span of days" formal or informal?
"Span of days" is relatively neutral in tone, suitable for both formal and informal contexts. However, alternatives like "period of days" may be more appropriate for formal writing.
Which is correct, "span of days" or "span of years"?
Both "span of days" and "span of years" are grammatically correct. The choice depends on the specific timeframe you are referring to. If you are referring to weeks for example, you can also say "span of weeks".
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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
3.8/5
Expert rating
Real-world application tested