Definitions from Wiktionary (Pi Day)
▸ noun: March 14th, an annual celebration of the mathematical constant π (pi).
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▸ noun: March 14th, an annual celebration of the mathematical constant π (pi).
Similar:
pith,
Archimedes' constant,
Ludolph's number,
Ludolph's constant,
absolute constant,
Ludolphian number,
Legendre's constant,
Milü,
Viète's formula,
Wall-Sun-Sun prime,
more...
▸ Words similar to pi day
▸ Usage examples for pi day
▸ Idioms related to pi day
▸ Wikipedia articles (New!)
▸ Words that often appear near pi day
▸ Rhymes of pi day
▸ Invented words related to pi day