1. Plural of pie; baked dishes with a pastry crust and sweet or savory filling.
Usage: Most common sense; standard culinary term
2. Plural of pye; magpies or birds of the magpie family.
Usage: archaic or dialectal; chiefly British

Examples

• The bakery displayed several fruit pyes in the window.
• She baked three apple pyes for the holiday dinner.
• The restaurant offers both sweet and savory pyes on its menu.
• In old texts, pyes referred to the magpies seen in the countryside.
• We ordered two pumpkin pyes for Thanksgiving.