leap year

noun

1
: a year in the Gregorian calendar containing 366 days with February 29 as the extra day
2
: an intercalary year in any calendar

Examples of leap year in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The holiday always occurs on the fourth Thursday of November, but the dates can differ based on leap years. Kaycee Sloan, Cincinnati Enquirer, 28 Oct. 2025 The face showcases three subdials, including the month and leap year at 3 o’clock, the date at 6 o’clock, and the day at 9 o’clock. Rachel Cormack, Robb Report, 18 Oct. 2025 There's no Saturday Halloween in 2032 because the leap year pushes it to Sunday. Tanya Wildt, Freep.com, 10 Oct. 2025 Otherwise, that year offered almost nothing (which is particularly damning given 1976 was a leap year, and therefore had a 0.3 per cent advantage over most other years). Michael Cox, New York Times, 6 Sep. 2025 See All Example Sentences for leap year

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of leap year was in the 14th century

Cite this Entry

“Leap year.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/leap%20year. Accessed 4 Nov. 2025.

Kids Definition

leap year

noun
: a year in the Gregorian calendar containing 366 days with February 29 as the extra day

More from Merriam-Webster on leap year

Last Updated: - Updated example sentences
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