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leap day

American  

noun

  1. February 29: the extra day added to the Gregorian calendar in leap year.


Etymology

Origin of leap day

First recorded in 1590–1600

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A couple from east London got engaged on top of London's O2 arena, taking part in a leap day custom where a woman proposes to her partner.

From BBC • Feb. 29, 2024

He was the guy who started the initial leap day business, in something like 46 B.C.

From New York Times • Feb. 29, 2024

That means couples who take the plunge on leap day can celebrate their wedding anniversary every four years, just in time for the Summer Olympics and presidential elections.

From Los Angeles Times • Feb. 28, 2024

“Then they changed the leap day rules to correct the problem.”

From National Geographic • Feb. 26, 2024

Three hundred and sixty-six, if you count leap day.

From "The Strangers" by Margaret Peterson Haddix