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English definition of “April Fools' Day”

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April Fools' Day

noun [C usually singular] uk   /ˌeɪ.prəlˈfuːlzˌdeɪ/ ( UK also All Fools' Day) us  
1 April, a day when people play tricks on other people
Translations of “April Fools' Day”
in Chinese (Traditional) 愚人節…
in Russian 1 апреля…
in Turkish nisan bir şaka günü…
in Chinese (Simplified) 愚人节…
in Polish prima aprilis…
(Definition of April Fools' Day from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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