Definition of occur in English:

occur

Syllabification: oc·cur
Pronunciation: /əˈkər
 
/

verb (occurs, occurring, occurred)

[no object]
1Happen; take place: the accident occurred at about 3:30 p.m.
More example sentences
  • An air bag is designed to protect a driver or passenger in the event that an accident occurs.
  • Hallucinations usually occur only at particular times and places, and are associated with the events hoped for.
  • The functional impairments secondary to osteoarthritis also occur more frequently in older adults.
Synonyms
1.1Exist or be found to be present in a place or under a particular set of conditions: radon occurs naturally in rocks such as granite
More example sentences
  • Anthrax is a naturally occurring bacterium that exists in the form of spores which allow it to survive in the environment.
  • It is probable that every naturally occurring element is present in the outer core at least at trace levels.
  • Silica is rare but when present occurs in vascular bundle sheath cells in both the leaf sheath and leaf blade.
Synonyms
be found, be present, exist, appear, prevail, present itself, manifest itself, turn up
1.2 (occur to) (Of a thought or idea) come into the mind of (someone): [with clause]: it occurred to him that he hadn’t eaten
More example sentences
  • He would often get up from bed at night when an idea occurred to him and write it down.
  • She turned her eyes down to the paw she held, several ideas occurring to her simultaneously.
  • I leaned over again so that I could see it more clearly, then an idea occurred to me.
Synonyms
enter one's head/mind, cross one's mind, come to mind, spring to mind, strike one, hit one, dawn on one, suggest itself, present itself

Origin

late 15th century: from Latin occurrere 'go to meet, present itself', from ob- 'against' + currere 'to run'.

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Word of the day apposite
Pronunciation: ˈapəzit
adjective
apt in the circumstances or relation to something