Definition of All fools' day

1. Noun. The first day of April which is celebrated by playing practical jokes.

Exact synonyms: April Fools', April Fools' Day
Generic synonyms: Day
Group relationships: Apr, April

Lexicographical Neighbors of All Fools' Day

allyl alcohol
allyl cyanide
allyl group
allyl isothiocyanate
allyl radical
allyl resin
allyl sulfide
allysines
ally with
all along
all arounder
all at once
all but
all clear
all day long
All Fools' day
all fours
all get out
all important(p)
all in(p)
all in all
all of a sudden
all or none
all or none law
all over
all right
All Saints' Day
All Souls' day
All Souls' Day
all the same

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