Where does “pi” come from?

pi (Italian) comes from Ancient Greek πεῖ, from Proto-Semitic pay- — the mouth.

pi (Italian): The name of the Latin-script letter P.; pee; The...

Definitions

  1. The name of the Latin-script letter P.; pee; The...

Ancestry of “pi”, step by step

pi traces back through two separate lines of ancestry.

via Ancient Greek πεῖ

StepLanguageWordMeaning
1Ancient Greekπεῖpi, the name for the sixteenth letter Π, π of the...
2Proto-Semiticpay-the mouth

via Latin pe

StepLanguageWordMeaning
1LatinpeThe name of the Latin-script letter P
Every word from Proto-Semitic pay-