What is a "drupe"?

A drupe is a type of fruit characterized by a fleshy outer layer surrounding a single hard shell that contains a seed or kernel inside. Examples of drupes include cherries, peaches, plums, and olives. These fruits typically have a sweet or tart flavor and are enjoyed fresh or used in cooking, baking, and making jams or preserves. Drupe fruits are known for their nutritional value, as they are rich in vitamins, minerals, and dietary fiber.