Meaning ofquadrenniumin English

Noun

1. a 4-year period; ancient calendars
   The ancient Romans divided their calendar into a quadrennium for administrative purposes.
2. 4-year cycle; Egyptian, Greek context
   The Olympic Games occur every quadrennium, bringing nations together.
3. four-year term; historical reference
   The university's strategic plan is revised at the end of each quadrennium.