Meanings
nounAll Fools' Day (plural All Fools' Days)
plural All Fools' Days
- April 1, a day when practical jokes are traditionally played
Synonyms: April Fools' Day
Synonyms & antonyms
nounApril 1, a day when practical jokes are traditionally played
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nounthe first day of April which is celebrated by playing practical jokes
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Synonym sets from Open English WordNet, CC BY 4.0.
Cite this entry
APA
All Fools' Day. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/All%20Fools'%20Day
MLA
“All Fools' Day.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/All%20Fools'%20Day. Accessed November 5, 2026.
Chicago
WatkinsX Dictionary, s.v. “All Fools' Day,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/All%20Fools'%20Day.
Source: All Fools' Day on Wiktionary, CC BY-SA 4.0.