pi (plural: pis)
- The name of the sixteenth letter of the Classical and Modern Greek alphabets and the seventeenth in Old Greek.
- (mathematics) An irrational constant representing the ratio of the circumference of a circle to its diameter; approximately 3.1415927; usually written Ï€, where pi x diameter = Circumference.
- (typesetting) metal type that has been spilled, mixed together, or disordered. Also called pie.
- (irrational constant) Archimedes" constant, Ludolph"s constant, Ludolph"s number
2 letters in word "pi": I P.
No anagrams for pi found in this word list.