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 And don’t forget that leap year that added a day to conduct business, too. Jonathan Lansner, San Diego Union-Tribune, 14 Apr. 2024 This year's data includes an extra day in February due to leap year. Susan Tompor, Detroit Free Press, 11 Mar. 2024 In the world of horology, the leap year holds an even more special place. Bhanu Chopra, Forbes, 29 Feb. 2024 To refine our calendar even further, all years evenly divisible by 400 are not leap years. Michael E. Bakich, Discover Magazine, 29 Feb. 2024 According to the website, after 100 years without leap years, the calendar would be off by 24 days, shifting the times of the equinoxes and solstices. Marina Johnson, The Courier-Journal, 29 Feb. 2024 Notably, leap years tend to correspond with US presidential election years. Krystal Hur, CNN, 29 Feb. 2024 The history behind leap years may be little known, but even more curious are the various traditions and superstitions surrounding the day. Victoria Moorwood, The Enquirer, 29 Feb. 2024 The family is planning multiple celebrations this year for their leap year baby. Tribune News Service, The Mercury News, 28 Feb. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'leap year.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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

Dictionary Entries Near leap year

Cite this Entry

“Leap year.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/leap%20year. Accessed 19 Apr. 2024.

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

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