What is the meaning of π?
Pi, an irrational constant representing the ratio of the circumference of a circle to its diameter; approximately 3.14159265.
A voiced labial click consonant (IPA [ɡ͜ʘ]).
A voiceless labiodental plosive (p̪).
Lower-case pi (πεῖ), the 16th letter of the ancient Greek alphabet. It represented the voiceless unaspirated bilabial plosive /p/. It is preceded by ο and followed by ρ.
The lower case letter pi (πι), the 16th letter of the modern Greek alphabet.
Source: wiktionary.orgSearch words containing