leap year

Leap year (a year containing an extra day in order to keep the calendar year synchronised with the astronomical or seasonal year).

series of events

Distinct From
recession , earthquake , Lent , military conflict , match ,  …
Parent Class
calendar year , numeric quantity
Wordnet Synset ID

tk10publ tk10canl

Say hello to Evi

Evi is our best selling mobile app that can answer questions about local knowledge, weather, books, music, films, people and places, recipe ideas, shopping and much more.

To experience the full power of Evi you can download her app for free on iOS, Android and Kindle Fire.

Top ways people ask this question:

Other ways this question is asked:

  • what is a leap year?
  • what is leap year?