a one off occurrence

USAGE SUMMARY

The phrase "a one off occurrence" is correct and usable in written English.
It can be used to describe an event or situation that happens only once and is not expected to happen again. Example: "The power outage was a one off occurrence, and the city has since upgraded its infrastructure to prevent future issues."

✓ Grammatically correct

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

The 49ers went a little too heavy on the Chamber of Commerce sheen in their response that it was a one-off occurrence, writes Gwen Knapp in The San Francisco Chronicle, and the Raiders went a bit overboard insisting their fans are not as menacing as they tend to look.

The New York Times

Pickard was unsure if this was a one-off occurrence or a new militant tactic.

The Guardian

I was offended, frankly, to sit there and look at this movie – like it was a one-off occurrence.

The New York Times

But there are indications that Reyes's sky-high average could be a one-off occurrence rather than the beginning of an extended plateau.

The New York Times - Sports

I tried a few more times without success, and then let the matter go, hoping that it was a one-off occurrence.

The New York Times

It is likely hoping, perhaps correctly, that this was a one-off occurrence, and more about Trump proving that he is not Obama than about anything relating to Syria qua Syria.

The New Yorker

He further admitted making threats towards a "fragile" and "high risk" Patient A. Chairman of the tribunal Dr Nigel Callaghan said that it had not been a "one-off occurrence" and that Dr Osborne had been aware from the outset that the relationship was inappropriate, as was shown by his insistence that Patient A agree not to report him.

Independent

Blood in the urine is the main sign of bladder cancer but often people - and GPs - dismiss it as a one-off occurrence.

BBC

The patients examined include 61 people with a family history of the disorder, and 73 cases in which the condition seems to be a one-off occurrence.

eLife

Explain to them why you need to access the driveway and whether it will be a regular or a one-off occurrence.

WikiHow

"Michael Jackson died not because of an isolated, one-off occurrence or incident.

Huffington Post

Expert writing Tips

Best practice

When using "a one off occurrence", ensure the context clearly indicates that the event is not expected to be repeated. Use it to emphasize the singularity and unusual nature of the event.

Common error

Avoid using "a one off occurrence" if there's a reasonable possibility of similar events happening again. Ensure the singularity of the event is well-established.

Linguistic Context

The phrase "a one off occurrence" functions as a noun phrase that modifies another noun, specifying that the event being described happened only once and isn't typical. Ludwig AI confirms its usability in written English.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

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Formal & Business

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Ludwig's WRAP-UP

In summary, "a one off occurrence" is a grammatically correct phrase used to describe an event that happens only once. Due to the limited number of examples, it is classified as a missing phrase. While Ludwig AI confirms its usability, it's important to ensure that the context clearly indicates the singularity of the event. Alternatives like "isolated incident" or "unique event" can be used for variety. When employing this phrase, emphasize the non-repeatable nature of the occurrence to avoid misunderstandings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

one-time event

Directly conveys that the event happened only once.

isolated incident

Focuses on the event being singular and not part of a pattern.

unique event

Emphasizes the singularity and distinctiveness of the occurrence.

singular instance

Highlights the individuality of the event.

unique instance

Highlights singularity and uniqueness of the occurrence

isolated case

Similar to isolated incident, but may apply more broadly to situations or examples.

exceptional circumstance

Suggests the situation is unusual and not typical.

atypical event

Highlights the non-standard or unusual nature of the occurrence.

infrequent event

Emphasizes the rarity of the occurrence.

rare instance

Indicates the uncommon nature of the event.

FAQs

How to use "a one off occurrence" in a sentence?

Use "a one off occurrence" to describe an event that happens only once and is not expected to recur. For example, "The software glitch was "a one off occurrence", and the developers have patched the system to prevent it from happening again."

What can I say instead of "a one off occurrence"?

You can use alternatives like "isolated incident", "unique event", or "singular instance" depending on the context.

Which is correct, "a one off occurrence" or "an one off occurrence"?

The correct phrase is ""a one off occurrence"" because 'one' begins with a 'w' sound, so it requires the indefinite article 'a' rather than 'an'.

What's the difference between ""a one off occurrence"" and "a regular occurrence"?

"A one off occurrence" describes something that happens only once, while "a regular occurrence" describes something that happens repeatedly or habitually.