one occurrence

USAGE SUMMARY

The phrase "one occurrence" is correct and usable in written English.
It can be used to refer to a single instance or event of something happening. Example: "In the study, we found one occurrence of the rare disease among the participants."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Seventy two of these raccoons were negative on all captures, 3 were negative on one occurrence and positive on subsequent capture (4-5 weeks later), and 8 were positive on one occurrence and negative upon a subsequent capture.

BMC Veterinary Research

"What happened on Sept. 11 was one occurrence.

The New York Times

It continued, "This is a setback for Silverstein because the court found that with these three insurers there was a form in place that defined what happened on Sept. 11 as one occurrence".

The New York Times

(a) Estimated number of links was derived from simple deterministic matching on the key (retaining only one occurrence of duplicates).

BMC Health Services Research

One occurrence, in 2002, involved a scaffolding collapse on the San Francisco-Oakland Bay Bridge that killed one RPI employee.

The New York Times

There's not one occurrence of the word God, or afterlife, or anything like that.

The Guardian - Books

In 2015, 47% of films rated PG-13 had at least one occurrence of smoking or tobacco use according to the Centers for Disease Control and Prevention CDCCenters for Disease Control and Prevention CDC

The Guardian - Film

Travelers and five other companies say that they agreed to the Travelers form or some other policy that they say also treats the attack as one occurrence.

The New York Times

The court has already ruled that under the definitions included in the Wilprop form, the attack is viewed as one occurrence and that Mr. Silverstein gets only one payment.

The New York Times

In earlier rulings, the court had said that under the definitions included in the Wilprop form the attack was to be viewed as one occurrence, warranting only one payment.

The New York Times

But in the first trial, last spring, a jury found that Swiss Re and eight other insurers had been bound to a document that treated the attack as one occurrence.

The New York Times

Expert writing Tips

Best practice

When describing data or observations, use "one occurrence" to clearly indicate a single instance of an event or finding. This enhances precision and avoids ambiguity.

Common error

Avoid using "one occurrence" in casual conversation or informal writing. Simpler alternatives like "once", "one time", or "a single instance" are often more appropriate and sound less stilted.

Linguistic Context

The phrase "one occurrence" functions as a noun phrase, typically acting as a subject, object, or complement in a sentence. It denotes a singular instance of an event or observation. As Ludwig AI confirms, this phrase is both grammatically correct and usable.

Expression frequency: Very common

Frequent in

Science

63%

News & Media

30%

Wiki

2%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "one occurrence" is a grammatically sound and commonly used noun phrase that signifies a single instance of an event. Ludwig AI confirms its validity and wide applicability. While suitable for professional, academic, and news contexts, it may sound overly formal in casual settings. Alternatives like "single instance" or "sole instance" can provide similar meaning. Understanding the appropriate context and potential for overuse is key to effective communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

single instance

Focuses on the singularity of the event with a slightly more formal tone.

singular instance

Similar to "single instance", but with a more formal and emphatic tone.

isolated case

Emphasizes the uniqueness and potential lack of connection to other similar events.

sole instance

Highlights that there are no other similar events or cases.

a single event

Replaces "occurrence" with "event", making it slightly more straightforward.

individual case

Highlights the separate and distinct nature of the event from others.

a lone instance

Conveys the idea of being the only one, possibly implying isolation.

unique event

Stresses the distinct and unparalleled nature of the happening.

a solitary instance

Emphasizes the isolated and infrequent nature of the event.

an instance

A slightly less specific way of referring to a single happening.

FAQs

How can I use "one occurrence" in a sentence?

You can use "one occurrence" to indicate a single instance of something. For example: "There was "only one occurrence" of the error in the entire dataset."

What phrases are similar to "one occurrence"?

Similar phrases include "single instance", "isolated case", or "sole instance". The best choice depends on the specific context.

Is it better to say "one occurrence" or "an occurrence"?

"One occurrence" emphasizes the singularity of the event. "An occurrence" is a more general term for any instance. Choose the phrase that best fits the level of specificity required.

What is the difference between "one occurrence" and "multiple occurrences"?

"One occurrence" refers to a single instance. "Multiple occurrences" indicates that the event happened more than once. For example: "Multiple occurrences of the same error suggest a systemic problem, while "one occurrence" might be an anomaly."