Homophones for pi, pie

A Caucasian boy is sitting at a rustic, wooden picnic table in an open green park, enjoying a scrumptious slice of apple pie from a paper plate. The delicious filling is visible, presenting shades of brown and speckles of cinnamon. The crust is golden brown, and steam is gently rising from the warm pie. Above him, in the clear blue sky, floats a vividly drawn thought bubble. Inside the thought bubble, the symbol of the Greek letter Pi, the mathematical constant, is perfectly inscribed within a neatly drawn circle.

pi / pie [pai]

pi – n. – the sixteenth letter (π, Π) of the Greek alphabet, corresponding to the English p; 2. Math a transcendental number which is equal to the ratio of the circumference of a circle to the diameter, having a decimal form beginning 3.14159265…, and commonly approximated to 22/7; 3. Archaeology a flat jade disc with a small hole in the middle, used in ancient China for symbolic or ritual purposes; 4. the piety or a pious exhortation

pie – n. – 1. a baked pastry dish or something resembling this; 2. the magpie, Pica pica; 3. formerly: the smallest copper coin in use in South Asia, worth one twelfth of an anna, now used to express a very small amount of money