Definition of leap day in English:
The intercalary day in a leap year; 29 February.
- So every four years a leap day is added to the calendar to allow it to catch up to the solar year.
- If a leap day is added every fourth year, the average length of the calendar year is 365.25 days.
- A leap week calendar cannot use the same rules for the leap week as leap day calendar uses for the leap day.
Definition of leap day in:
- US English dictionary
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.
Most popular in the UK
Most popular in Canada
Most popular in Australia
Most popular in Malaysia
Most popular in Pakistan