occurrence
/əˈkɜːrəns/
NOUN
1. An event or incident that happens
Something that happens, takes place, or comes about, especially an unexpected or notable event.
1.1. Events, incidents, and happenings
Used when referring to an individual event, incident, or episode that takes place.
Synonyms
- event
- incident
- happening
- episode
- phenomenon
- affair
- development
- circumstance
Antonyms
- nonoccurrence
- inaction
- stasis
Examples
- Power outages have become a rare occurrence in the newly upgraded neighborhood.
- Witnesses were asked to describe the exact sequence of the unexpected occurrence.
Related Words
- occasion
- situation
- outcome
- experience
- milestone
NOUN
2. The fact or frequency of happening
The state, fact, or rate of something existing, appearing, or taking place.
2.1. Prevalence, frequency, and distribution
Used in scientific, statistical, or analytical contexts to describe how often or where something appears or exists.
Synonyms
- incidence
- frequency
- prevalence
- appearance
- existence
- manifestation
- presence
Antonyms
Examples
- Researchers tracked the natural occurrence of the mineral across several mountain ranges.
- Improved sanitation significantly reduced the occurrence of waterborne illnesses.
Related Words
- distribution
- rate
- pattern
- probability
- trend