All Fools' day

All Fools' Day

A0205200 (ôl)n. See April Fools' Day.

All Fools' Day

n April Fools' Day. See April fool

Thesaurus

Noun

1.

All Fools' day - the first day of April which is celebrated by playing practical jokesApril Fools', April Fools' dayday - a day assigned to a particular purpose or observance; "Mother's Day"Apr, April - the month following March and preceding May