1. The pronunciation of "Pi" is: piě, piē.
2. piě, thrown flatly: bricks, grenades. I forgot about what I said in the morning. Slant: He has splayed legs and leans outward when he walks. Use the gesture of curling your lips to express contempt, disapproval or displeasure: she curled her lips, said nothing, and walked away. Used for something like a boy: He has a beard.
3. piē, to abandon; to abandon: to put aside. Done with the same old routine. Gently scoop from the surface of the liquid: skim oil, skim foam.