reoccurrence

noun

1. the action, fact, or instance of occurring.
2. something that happens; event; incident: We were delayed by several unexpected occurrences.

noun

1. something that occurs; a happening; event
2. the act or an instance of occurringa crime of frequent occurrence

n.

also re-occurrence, 1804, from re- “again” + occurrence.

n.

1530s, from Middle French occurrence “unexpected happening” or directly from Medieval Latin occurrentia, from Latin occurentem (nominative occurens), present participle of occurrere (see occur).