(medicine) Any unanticipated or unusual event in a medical setting which results in death or serious physical injury to a person or persons, specifically including limb loss or gross motor function.

plural of event horizon

(taxonomy) a moment when the evolutional lineage splits, starting history of a new species.

(programming) Synonym of event-driven

(programming) Of a program: such that the program flow is determined by events.

plural of event handler

(computing) A method or subroutine that handles an event.

plural of non-event

A public event such as a ballgame, parade, or festival that requires transportation planning, especially including roadway closure, and often a city permit in consequence.

A particularly shocking medical error that should never occur.