periodically unavailable

USAGE SUMMARY

The phrase "periodically unavailable" is correct and usable in written English.
It can be used to describe something or someone that is not accessible or present at certain intervals or times. Example: "The website may be periodically unavailable for maintenance, so please check back later."

✓ Grammatically correct

Theoretical Computer Science

Artificial Intelligence

Academia

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

The first one is online scheduling on m parallel machines with one machine periodically unavailable.

Theoretical Computer Science

The algorithm also proves to be effective when the communication channel is imperfect (periodically unavailable).

Artificial Intelligence

The second problem is online scheduling on two uniform parallel machines where one machine is periodically unavailable.

Theoretical Computer Science

For the first problem, we give an optimal algorithm with competitive ratio 2. For the second problem, we assume that the speed of the periodically unavailable machine is normalized to 1, while the speed of the other one is s>0.

Theoretical Computer Science

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

SharePoint on-premises and SharePoint sites will be unavailable periodically during the maintenance window.

Cornell University

On Saturday October 10, 2015, between 8 00pm and midnight, SharePoint on-premises will be unavailable periodically while maintenance is performed.

Cornell University

The charade went on for two months, with Mr. Kaplan periodically checking on Ms. Batkin's availability, and his friend always replying that she was still unavailable.

The New York Times

The act, which was first passed by Congress in 1789 and has been updated periodically, is a sweeping legal tool that allows judges to issue orders if other judicial avenues are unavailable.

Los Angeles Times

The act, which was first passed by Congress in 1789 and updated periodically, is a sweeping legal tool that allows judges to issue orders if other judicial avenues are unavailable.

Los Angeles Times

* odds unavailable.

The Guardian - Film

Breakfast unavailable.

The Telegraph

Expert writing Tips

Best practice

Consider your audience and adjust the phrasing; "periodically unavailable" might be suitable for technical documentation but could be simplified to "sometimes not available" for general audiences.

Common error

Avoid using "periodically unavailable" when simpler alternatives like "sometimes unavailable" or "occasionally inaccessible" are clearer and more appropriate for a general audience.

Linguistic Context

The phrase "periodically unavailable" functions as an adjective phrase that modifies a noun (e.g., machine, service, website) to indicate that it is not accessible or usable at regular or irregular intervals. Ludwig examples show this usage in both technical and general contexts.

Expression frequency: Rare

Frequent in

Science

50%

Academia

25%

News & Media

25%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "periodically unavailable" is used to describe something that is not accessible at regular or irregular intervals. Ludwig AI indicates that it is a grammatically correct adjective phrase often employed in technical and academic contexts. While its frequency is relatively rare, it effectively communicates intermittent unavailability. Consider using simpler alternatives like "sometimes unavailable" or "occasionally inaccessible" for broader audiences. When describing systems or services, this phrase helps manage user expectations by clearly indicating that access is not constant.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

intermittently inaccessible

Focuses on the accessibility aspect with a similar frequency.

sporadically unavailable

Emphasizes the irregular pattern of unavailability.

occasionally not available

Uses simpler language to express the same idea of occasional unavailability.

irregularly accessible

Focuses on the accessibility aspect with an emphasis on the irregular pattern.

sometimes unavailable

A more straightforward and common way to describe intermittent unavailability.

not consistently available

Highlights the lack of consistent availability.

unavailable at times

Highlights the temporal aspect of the unavailability.

temporarily out of service

Implies a scheduled or expected period of unavailability.

off and on

An idiomatic expression indicating intermittent functionality.

subject to occasional downtime

Typically used in technical contexts to describe planned or unplanned outages.

FAQs

How can I use "periodically unavailable" in a sentence?

You can use "periodically unavailable" to describe something that is not accessible at certain intervals, such as "The website may be "periodically unavailable" for maintenance".

What are some alternatives to "periodically unavailable"?

Alternatives include "intermittently inaccessible", "occasionally not available", or "sometimes unavailable", depending on the context.

Is it better to say "periodically unavailable" or "temporarily unavailable"?

"Periodically unavailable" suggests recurring unavailability at intervals, while "temporarily unavailable" implies a single, finite period of unavailability. The best choice depends on the specific context.

What does "periodically unavailable" mean?

It means that something is not accessible or functional at certain intervals or times, suggesting a recurring pattern of unavailability.