weeks duration

USAGE SUMMARY

The phrase "weeks duration" is not standard in written English; it should be "duration of weeks" or "weeks' duration." You can use it when discussing the length of time measured in weeks. An example could be: "The project will take a weeks' duration to complete." Alternative expressions include "duration of weeks" and "length of weeks."

Science

News & Media

Encyclopedias

Wiki

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Once I converted my dancing of three weeks' duration by a pocket ruler into three hundred seventy-two kilometres.

The New Yorker

Short dry spells of several weeks' duration may occur during the rainy season.

Encyclopedia Britannica

52 year old woman addicted to parenteral drugs, stage C3 HIV with 2 weeks duration fever.

Critical Ultrasound Journal

Both headache and osteomalacia responded to vitamin D and calcium supplementation in a few weeks' duration.

The Journal of Headache and Pain

A 58-year-old man consulted for blurry vision in both eyes of 4 weeks duration.

Journal of Ophthalmic Inflammation and Infection

These research teams worked on inquiry-based projects ("streams") of four to six weeks duration.

Evolution: Education and Outreach

Thirty-four patients having daily or near daily headache of more than 1 week and <4 weeks duration were identified.

The Journal of Headache and Pain

In this retrospective observation, patients having daily headache of more than 1 week and <4 weeks duration were included.

The Journal of Headache and Pain

The most common indications are elective induction and postdate pregnancy, often applied to gestations of 40 to 41 weeks' duration.

American Journal of Obstetrics and Gynecology

Gestation is around three weeks duration.

Wikipedia

A prospective patient enters the model after showing symptoms of TB, most commonly a cough, of three weeks duration.

Plosone

Expert writing Tips

Best practice

For improved clarity and flow, consider using "duration of weeks" or "weeks' duration" instead of "weeks duration" in formal writing. For example: The study had a "duration of weeks".

Common error

Ensure that you use "weeks' duration" when intending to show possession, as in 'the duration belonging to the weeks'. Omitting the apostrophe can lead to grammatical ambiguity and a less professional tone.

Linguistic Context

The phrase "weeks duration" functions as a noun phrase specifying the length of time. It's often used to define the duration of events, studies, or conditions, as shown in Ludwig's examples.

Expression frequency: Very common

Frequent in

Science

85%

News & Media

5%

Formal & Business

3%

Less common in

Encyclopedias

3%

Wiki

2%

Reference

1%

Ludwig's WRAP-UP

In summary, "weeks duration" is a frequently used phrase to specify a period of time measured in weeks. While Ludwig AI indicates it's commonly found across diverse sources, including scientific publications, news, and general content, its grammatical correctness is sometimes debated. Using alternatives like "duration of weeks" or "weeks' duration" is recommended for formal writing to enhance clarity and precision. The phrase's primary function is to quantify a time span. Be attentive to use "weeks' duration" rather than "weeks duration".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

duration of weeks

Reverses the order of the words for a more standard grammatical structure.

length of weeks

Uses "length" instead of "duration" to indicate the period of time.

lasting weeks

Emphasizes the continuous nature of the event over a period of weeks.

spanning weeks

Highlights that the event extends across a period of weeks.

for a period of weeks

Adds a more formal tone by specifying "period of time".

weeks-long

Uses a hyphenated adjective to describe something that lasts for weeks.

a matter of weeks

Indicates the time frame is relatively short, specifically within several weeks.

over several weeks

Indicates an action or state that happens during a span of multiple weeks.

a few weeks time

Similar meaning, but more colloquial.

period spanning several weeks

Similar meaning but more detailed and verbose.

FAQs

What's the best way to say "weeks duration" in formal writing?

In formal contexts, it's better to use phrases like "duration of weeks" or "weeks' duration" for improved clarity and grammatical correctness.

Is "weeks duration" grammatically correct?

While commonly used, "weeks duration" is not the most grammatically sound phrase. Alternatives like "duration of weeks" or "weeks' duration" are preferable.

What does "weeks duration" mean?

It refers to a period of time measured in weeks. For example, "a treatment of 4 "weeks duration"" means the treatment lasts for four weeks.

What are some alternatives to "weeks duration"?

Alternatives include "lasting weeks", "spanning weeks", or specifying the number of weeks directly, such as "a four-week period".