one-time instance

USAGE SUMMARY

The phrase "one-time instance" is correct and usable in written English.
You can use it to refer to a single occurrence of something, usually used to emphasize its singularity. For example, "This is a one-time instance; it will never happen again."

✓ Grammatically correct

News & Media

Science

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

There have been other one-time instances of aid getting into hard-to-reach rebel areas, including Qamishli in the northeast of the country and the eastern suburbs of Damascus, the capital.

Los Angeles Times

The videos that have emerged over the course of the past year and a half from Eric Garner in New York to Walter Scott in South Carolina are increasingly difficult for white Americans to write off as "one-time instances," although some keep trying.

Vice

Note also that from one time instance to the next, the role of exporters and importers can be reversed.

Energy, Sustainability and Society

If it holds for one time instance k, it is likely to hold for the next time instance.

EURASIP Journal on Advances in Signal Processing

If there are no measurements, the latest prior is also the new posterior, and if there are several independent measurements in one time instance, the updates can be applied consecutively.

EURASIP Journal on Advances in Signal Processing

There, considering that under a release, large (small) particulate concentrations observed at one time instance by a sensor are likely to be followed by similarly large (small) particulate concentrations, environmental sensor observations are modeled as a first-order Markov chain.

Environmental Systems Research

Case C: One-time external instance dump.

EPJ Data Science

For a one year commitment for the EC2 reserved instance, the cost is $0.067 per hour, including a one-time reserved instances fee and usage cost.

TechCrunch

Personal protective equipment may be essential in special operations, spills or one-time exposure instances.

Environmental Health: A Global Access Science Source

After the one-time payment, the instance is reserved and there is no further obligation; customers only pay for the compute capacity that they consume.

TechCrunch

Open IE learns a single domain-independent extraction model that discovers an unbounded set of relations with only a one-time cost,' For instance, traditional IE uses as input-labeled data while Open IE uses domain-independent knowledge.

Journal of the Brazilian Computer Society

Expert writing Tips

Best practice

When using "one-time instance", ensure the context clearly indicates that the event is not recurring. Using it effectively highlights the singularity of the event.

Common error

Avoid using "one-time instance" when the event is likely to recur. This diminishes the impact and accuracy of your description.

Linguistic Context

The phrase "one-time instance" functions as a noun phrase, typically used as an adjective modifying another noun. It specifies that something is a singular, non-recurring event. Ludwig examples show it used to describe events in news and scientific contexts.

Expression frequency: Common

Frequent in

News & Media

50%

Science

50%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "one-time instance" is a grammatically sound and commonly used phrase to denote a singular occurrence, as affirmed by Ludwig. Predominantly found in News & Media and Science contexts, its purpose is to emphasize the non-recurring nature of an event. For alternative expressions, you might consider "single occurrence" or "isolated incident". When using the phrase, ensure the context emphasizes the singularity of the event to prevent misunderstanding. Ludwig's examples help demonstrate its versatility and proper usage.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

single occurrence

Focuses on the fact that it happened once. It is more direct than "one-time instance".

isolated incident

Emphasizes the standalone nature of the event, suggesting it's not part of a pattern.

unique case

Highlights the distinctiveness of the situation.

singular event

Stresses the fact that only one event of this kind took place.

exceptional circumstance

Suggests the event deviated from the norm.

rare episode

Implies the event is not common.

unprecedented situation

Highlights the lack of prior occurrences.

isolated example

Emphasizes the singularity of the example and that there is probably no repetition.

solitary instance

Highlights the isolated nature of the instance.

once-off situation

This is most similar to "one-time instance", implying it is an unique situation.

FAQs

How can I properly use "one-time instance" in a sentence?

Use "one-time instance" to emphasize that something happened only once and is not a regular occurrence. For example, "This payment is a "one-time instance" and will not be repeated monthly."

What are some alternatives to "one-time instance"?

Alternatives include "single occurrence", "isolated incident", or "unique case". The best choice depends on the specific context and the nuance you wish to convey.

Is "one-time instance" formal or informal?

"One-time instance" is suitable for both formal and informal contexts, making it versatile for various writing styles.

What's the difference between "one-time instance" and "isolated incident"?

While both refer to single occurrences, "one-time instance" is more neutral, while "isolated incident" often implies something negative or unexpected that is unlikely to be repeated.