n A type of pastry that consists of an outer crust and a filling.
n Any of various other, non-pastry dishes that maintain the general concept of a shell with a filling.
n (Northeastern US) A pizza.
n A paper plate covered in cream, shaving foam or custard that is thrown or rubbed in someone’s face for comical purposes, to raise money for charity, or as a form of political protest; a custard pie; a cream pie.
n (figuratively) The whole of a wealth or resource, to be divided in parts.
n (letterpress typography) A disorderly mess of spilt type.
n (cricket) An especially badly bowled ball.
n A pie chart.
n (slang) The vulva.
v (transitive) To hit in the face with a pie, either for comic effect or as a means of protest (see also pieing).
v (transitive) To go around (a corner) in a guarded manner.
v (transitive) (of printing types) To reduce to confusion; to jumble.
n (obsolete) Magpie.
n (historical) The smallest unit of currency in South Asia, equivalent to ¹⁄₁₉₂ of a rupee or ¹⁄₁₂ of an anna.
n (zoology) Ellipsis of pie-dog: an Indian breed, a stray dog in Indian contexts.
n (linguistics, anthropology, etc.) Initialism of Proto-Indo-European. [(linguistics, uncountable) The reconstructed ancestor language or protolanguage of the Indo-European family of languages, which includes most European, Iranian, and Indian languages.]
adj (linguistics, anthropology, etc.) Initialism of Proto-Indo-European. [(linguistics, anthropology) Of or pertaining to the Proto-Indo-European language, or the people who spoke it.]
n Initialism of public-interest entity.