Meaning & use
occurring
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“occurring” is a form of “occur”. See that entry for the full set of meanings.
Meanings
verbintransitive
Happening, especially in a way that was not planned.
Grammar: Present participle of occur; it takes no object: the problem is occurring.
Patterns
- something is occurring
- occurring in something
Earthquakes keep occurring along this fault line.
The errors occurring in the system need urgent attention.
What is occurring in the garden at night?
adjectivebefore a noun
Happening or found in a particular way, often by itself in nature.
Grammar: Often appears after an adverb, like naturally occurring.
Patterns
- naturally occurring something
Naturally occurring minerals give the water its taste.
The doctor checked for any recurring or newly occurring symptoms.
Occurring events are logged automatically in the software.
verbintransitive
Coming into someone's mind as a thought, as in an idea that is occurring to them.
Grammar: Usually followed by to someone: it is occurring to me.
Patterns
- it is occurring to someone that something
It is occurring to me that we forgot the tickets.
The same thought kept occurring to her on the long drive.
A better plan is occurring to him now.
Word forms
| base form | occur |
|---|---|
| third person singular | occurs |
| past tense | occurred |
| -ing form | occurring |
Common combinations
- naturally occurring
- Salt is a naturally occurring mineral.
- commonly occurring
- Colds are commonly occurring illnesses in winter.
- regularly occurring
- The team meets for regularly occurring check-ins.
- occurring simultaneously
- Two events were occurring simultaneously on opposite sides of town.
- occurring frequently
- Power cuts have been occurring frequently this month.
Synonyms and how they differ
Word family
- occur verb
- to happen or exist
- occurrence noun
- an event or the fact of something happening
- recurrence noun
- the repeated happening of something
- recurring adjective
- happening again and again
Commonly confused: occurring or occuring?
occurring vs occuring
This is a common misspelling; the correct form is occurring with a double c and a double r.
Practice
Which spelling is correct?
Choose one answer.
Occur doubles its final r before -ing, and it keeps the double c. The other forms drop a letter.
Make it your own
Write a sentence using “occurring”, then check it and compare it with the examples above.