• the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...
  • someone who can be employed as a detective to collect information
  • the scientist in charge of an experiment or research project
  • the 16th letter of the Greek alphabet
  • an antiviral drug used against HIV; interrupts HIV replication by binding and blocking HIV protease; often used in combination with other drugs
  • PI n pl. -S a Greek letter
  • PI v PIED, PIEING or PIING, PIES to jumble or disorder

Scrabble Score: 4

pi is a valid Scrabble (US) TWL word

pi is a valid Scrabble Word in Merriam-Webster MW Dictionary

pi is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 5

pi is a valid Words With Friends word