<p><strong>Noun</strong></p><ul><li>a baked food having a filling of fruit, meat, pudding, etc., prepared in a pastry-lined pan or dish and often topped with a pastry crust: apple pie; meat pie.</li><li>a layer cake with a filling of custard, cream jelly, or the like: chocolate cream pie.</li><li>a total or whole that can be divided: They want a bigger part of the profit pie.</li><li>an activity or affair: He has his finger in the political pie too.</li><li>pizza.</li></ul>