occurrence, event, incident, episode, circumstance mean something that happens or takes place. occurrence may apply to a happening without intent, volition, or plan.

OCCURRENCE definition: the action, fact, or instance of occurring. See examples of occurrence used in a sentence.

OCCURRENCE definition: 1. something that happens: 2. the fact of something existing, or how much of it exists: 3…. Learn more.

Jan 13, 2016 · An occurrence is an instance of something or a time when something happens. If you get migraines, the doctor might ask how many occurrences of the headache you have in a month.

Dec 14, 2025 · Noun occurrence (plural occurrences) An actual instance when a situation occurs; an event or happening. Synonyms: occurring; see also Thesaurus: occurrence

Definition of occurrence noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

There are five meanings listed in OED's entry for the noun occurrence, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

oc•cur•rence (ə kûr′ əns, ə kur′ -), n. the action, fact, or instance of occurring. incident: We were delayed by several unexpected occurrences. 2. circumstance. See event. In Lists: School Voc. 001, O, …

OCCURRENCE meaning: 1 : something that happens; 2 : the fact of happening or occurring usually + of

The occurrence of something is the fact that it happens or is present. The greatest occurrence of coronary heart disease is in those over 65.