English Definition

noun
1. pi: the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...
2. private detective, PI, private eye, private investigator, operative, shamus, sherlock: someone who can be employed as a detective to collect information
3. principal investigator, PI: the scientist in charge of an experiment or research project
4. pi: the 16th letter of the Greek alphabet
5. protease inhibitor, PI: an antiviral drug used against HIV; interrupts HIV replication by binding and blocking HIV protease; often used in combination with other drugs

Translation

Not found. Maybe you meant .. paha papah paya payah payau piawai pipi puyu puyuh

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