long duration

USAGE SUMMARY

'long duration' is a correct and usable phrase in written English.
You can use it to refer to a period of time that is long or extended. For example: "The project was estimated to take a long duration to complete."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

40 human-written examples

"It was for a long duration.

The New York Times

Long duration across a series of events.

Harvard Business Review

The complexity was compounded by the franchise's long duration.

The Guardian

Low amplitude, long duration pressure pulses caused minimal energy absorption.

Composite Structures

BLAST will fly from a long duration balloon.

Advances in Space Research

Existing methods require a long duration on cluster head voting.

Computer Networks

Human-verified similar examples from authoritative sources

Similar Expressions

20 human-written examples

Abbreviations: LL, life-long duration; ST, short-term duration.

Environmental Health: A Global Access Science Source

Long-duration BLEVEs require special concerns.

Journal of Loss Prevention in the Process Industries

Currently, payload specialists are not eligible for long-duration flights.

Britannica

This is because you need long-duration investors to finance permanent loans, and who are the long-duration investors?

Columbia University

Long-duration exposures may be needed to reveal faint objects.

Encyclopedia Britannica

Expert writing Tips

Best practice

When describing events or processes, use "long duration" to emphasize the length of time involved, particularly when contrasting with shorter intervals.

Common error

Avoid using "long duration" when the context already implies a significant length of time. For example, instead of saying "a long duration project that took years", simply say "a project that took years".

Linguistic Context

The phrase "long duration" functions as a descriptive term, modifying a noun to indicate an extended length of time. Ludwig AI confirms that it is a correct and usable phrase.

Expression frequency: Common

Frequent in

Science

41%

News & Media

41%

Encyclopedias

7%

Less common in

Formal & Business

7%

Wiki

3%

Academia

1%

Ludwig's WRAP-UP

The phrase "long duration" is a commonly used and grammatically sound way to describe an extended period. Ludwig AI confirms its usability across various contexts. It's prevalent in scientific, news, and formal business settings. When using this phrase, ensure that the context warrants the emphasis on length, avoiding redundancy. Alternatives like "extended period" or "prolonged time" offer similar meanings with slight variations in emphasis. Remember to tailor your choice to best fit the specific nuance you wish to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

extended period

Emphasizes the length of the time involved.

prolonged time

Highlights that the time has been stretched or extended.

lengthy period

Focuses on the considerable length of the time.

sustained interval

Implies a continuous and maintained period of time.

protracted timeframe

Suggests that the time frame is longer than expected or desired.

drawn-out phase

Emphasizes the gradual and extended nature of the phase.

long-lasting span

Highlights the ability to last for an extended time.

considerable stretch

Focuses on the unbroken length of time.

extended timeframe

Highlights the extended limits of the time frame.

lasting interval

Indicates that the interval is persistent and continues for a significant time.

FAQs

How can I use "long duration" in a sentence?

You can use "long duration" to describe events, processes, or phenomena that extend over a significant period. For instance, "The experiment required a "long duration" of observation."

What are some alternatives to "long duration"?

Alternatives include "extended period", "prolonged time", or "lengthy period", depending on the specific context.

Is "long duration" formal or informal?

"Long duration" is generally considered suitable for both formal and informal contexts. Its formality depends more on the surrounding vocabulary than the phrase itself.

What is the difference between "long duration" and "extended duration"?

While both phrases are similar, "long duration" emphasizes the absolute length of time, while "extended duration" may imply an increase or unexpected prolongation of time.