weekly intervals

USAGE SUMMARY

The phrase "weekly intervals" is correct and usable in written English.
It can be used to describe a frequency of occurrence that happens every week. Example: "The team meets at weekly intervals to discuss project progress and updates."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Windows Update for Business lets you delay updates (mainly security patches) for up to four weeks, selected in weekly intervals.

The Guardian - Tech

You can then "feed" it at weekly intervals, before eating as it is or icing it first.

The Guardian - Lifestyle

Injections were performed at weekly intervals.

Archives of Physical Medicine and Rehabilitation

Three 60-minute sessions will be conducted at weekly intervals.

Contemporary Clinical Trials

Blood tests were performed at twice weekly intervals initially.

Strategies in Trauma and Limb Reconstruction

Two more irrigations at the same rate and duration followed in weekly intervals.

Journal of Contaminant Hydrology

Captive possums were vaccinated with BCG strain pasteur 1173P2 either 12 times at weekly intervals, twice at 6-weekly intervals, or once.

Veterinary Microbiology

In 2014, seeds were harvested in weekly intervals at six stages.

Scientia Horticulturae

At weekly intervals the animals were examined clinically and their Achilles tendons tested bioelectrically.

Tissue and Cell

Data on leaf damage were surveyed four times at weekly intervals.

Agriculture, Ecosystems & Environment

Firstly, qualitative observations were made at weekly intervals of the nature of morphological changes.

CATENA

Expert writing Tips

Best practice

Use "weekly intervals" to clearly indicate a recurring action or measurement that takes place every week, especially in scientific, medical, or technical contexts where precision is important.

Common error

Avoid using "weekly intervals" when you actually mean bi-weekly (every two weeks) or monthly intervals. Be precise about the time frame to prevent misunderstandings.

Linguistic Context

The phrase "weekly intervals" functions primarily as an adverbial phrase, modifying a verb or clause to specify the frequency with which an action or event occurs. Ludwig AI confirms its correct usage across numerous examples.

Expression frequency: Very common

Frequent in

Science

75%

News & Media

10%

Formal & Business

5%

Less common in

Wiki

3%

Academia

2%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "weekly intervals" is a common and grammatically correct way to express that something occurs every week. As Ludwig AI confirms, it's most frequently found in scientific and medical literature, emphasizing its utility in contexts where precise timing is essential. While alternatives like ""every week"" or ""on a weekly basis"" exist, "weekly intervals" offers a specific and formal tone. When using this phrase, ensure accuracy in specifying the time frame to avoid ambiguity, especially when compared to similar durations like bi-weekly or monthly.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

every week

This alternative is a more direct and simpler way to express the same frequency.

on a weekly basis

This alternative uses a different grammatical structure to convey the same meaning.

once a week

This alternative specifies that the event happens only one time per week.

each week

This option emphasizes the repetition of the event during every single week.

at seven-day intervals

This alternative uses a more technical and precise way to express the same frequency.

in seven-day increments

This alternative suggests a progressive increase or change happening every week.

with weekly frequency

This option highlights the frequency aspect, making it more explicit.

week after week

This alternative is more emphatic and conveys a sense of continuous repetition.

at periods of one week

This alternative uses a more formal tone and emphasizes the duration of the period.

separated by one week

This alternative focuses on the separation between events.

FAQs

How can I use "weekly intervals" in a sentence?

You can use "weekly intervals" to describe events or measurements that occur every week. For example, "The experiment was monitored at weekly intervals to track progress".

What's a good alternative to "weekly intervals"?

Alternatives include "every week", "on a weekly basis", or "once a week", depending on the specific context.

Is it better to say "weekly intervals" or "every week"?

"Weekly intervals" is more formal and often used in scientific or technical writing. "Every week" is more common in everyday language.

What does "weekly intervals" imply about the frequency of something?

It means something happens or is measured or is sampled consistently "every week", typically in a scheduled or systematic manner.