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Synonyms

April Fools' Day

American  

noun

  1. April 1, a day when practical jokes or tricks are played on unsuspecting people.


Etymology

Origin of April Fools' Day

First recorded in 1745–50; the variant All Fools' Day is first recorded in 1700–05

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.

Summer gasoline is sold from about April Fools’ Day to Halloween, and winter fuel the rest of the year.

From Los Angeles Times • Mar. 26, 2026

Every year, journalist Ben Black publishes a playful fake story on his community news site Cwmbran Life for April Fools' Day.

From BBC • Apr. 3, 2025

He inadvertently led this tiny band of eccentrics, plucked from the upper rungs of British society, into a historic plunge off the Clifton Suspension Bridge in Bristol, England, on April Fools’ Day in 1979.

From New York Times • Nov. 3, 2023

The Farmington Police Department shared details of the encounter on April Fools’ Day, a day after the actual encounter, and assured that this was no prank.

From Seattle Times • Apr. 3, 2023

According to Mom, even though I was born on April 2, she went into labor with me on April Fools’ Day.

From "Darius the Great Is Not Okay" by Adib Khorram