Definition of leap day in English:

leap day

Line breaks: leap day

noun

The intercalary day in a leap year; 29 February.
More example sentences
  • 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.

More definitions of leap day

Definition of leap day in:

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Word of the day erroneous
Pronunciation: ɪˈrəʊnɪəs
adjective
wrong; incorrect