megaevent

English

Etymology

From mega- +‎ event.

Noun

megaevent (plural megaevents)

1. A very large-scale event.
   • 2012, John Nauright, Charles Parrish, Sports Around the World: History, Culture, and Practice, page 127:

     In terms of viewing audience and revenue, the FIFA World Cup is the largest sport megaevent of its kind […]