Compound leaves are a type of leaf arrangement in which the leaf blade is divided into two or more smaller leaflets. Each leaflet is attached to the stem by its own stalk, or petiolule, which is in turn attached to the main stem or rachis of the leaf. Compound leaves can be further classified into several types based on the arrangement of the leaflets, such as pinnate, palmate, bipinnate, or trifoliate.

In Egypt, there are many plants and trees that have compound leaves, such as the neem tree, the acacia tree, and the sycamore fig tree. These trees are important sources of shade, food, and medicine for the people of Egypt, and they play an important role in the country's ecology and economy.

Compound leaves have many advantages for plants, including increased photosynthetic efficiency, reduced water loss, and enhanced defense against herbivores. They also provide a distinctive appearance that can make them popular among gardeners and landscapers.

Overall, compound leaves are a fascinating and important aspect of plant biology, and they have many practical and aesthetic applications in both natural and human-made environments.