pi

In a circle, the ratio of the circumference to the diameter.

C = pi * d
Circumference = pi times diameter

by aoiasimsd March 22, 2005

pi

the only edible number that I know of. Also, it's delicious!
It is about 3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593344612847564823378678316527120190914564856692346034861045432664821339360726024914127372458700660631558817488152092096282925409171536436789259036001133053054882046652138414695194151160943305727036575959195309218611738193261179310511854807446237996274956735188575272489122793818301194912983367336244065664308602139494639522473719070217986094370277053921717629317675238467481846766940513200056812714526356082778577134275778960917363717872146844090122495343014654958537105079227

I really want to eat pi right now!

by Meepster April 1, 2015

pi

abbreviation for "philippines"

by Anonymous August 12, 2003

pi

A number having no end. Pi is proof of an immortal mathematical phenomena and that a phenomena can have no end. If Pi is a never ending number than it has endless data and the true number of Pi cannot be stored in any computer or memorized by any brain (except by the brain of God).

And just for kicks
3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982

by Matt March 8, 2004

pi

1. Circumfrence divided by diameter.
2. How losers spell pie.

1. Nerdy: How much is pi?
Nerdier: 3.1415926535897932384...
2. Jake: Pass the pi!
Jess: Loser...

by madamerouge1331 May 23, 2010

pi

The ratio: circumfrence:diameter

"pi boy" you're pathetic. from memory: 3.1415926535897932384626433832795028 841971693993751058209749445923078164 062862089986280348253421170679821480 865132823066470938446095505822317258 111745029. seriously, from memory. seriously. i swear

by Bluquar September 17, 2006

pi

3.141592653589793238462643383279502884197169399375105820974944592307816406286 208998628034825342117067982148086513282306647093844609550582231725359408128481 117450284102701938521105559644622948954930381964428810975665933446128475648233 786783165271201909145648566923460348610454326648213393607260249141273724587006 606315588174881520920962829254091715364367892590360011330530548820466521384146 951941511609433057270365759591953092186117381932611793105118548074462379962749 567351885752724891227938183011949129833673362440656643086021394946395224737190 702179860943702770539217176293176752384674818467669405132000568127145263560827 785771342757789609173637178721468440901224953430146549585371050792279689258923 542019956112129021960864034418159813629774771309960518707211349999998372978049 951059731732816096318595024459455346908302642522308253344685035261931188171010 003137838752886587533208381420617177669147303598253490428755468731159562863882 353787593751957781857780532171226806613001927876611195909216420198938095257201 065485863278865936153381827968230301952035301852968995773622599413891249721775 283479131515574857242454150695950829533116861727855889075098381754637464939319

pi is a cool number

by March 29, 2021