refers to the smallest, standard physical unit of paper in a printed piece; in the case of books and pamphlets, usually with a printed page on each side of a leaf; a broadside is printed on a single side of a single leaf.

Leaves are one of the three organs of a plant. The most important job of a leaf is to make food for the plant. Leaves are the main (but not only) organ responsible for turning sunlight into food. Leaves have different sizes, shapes, and textures, depending on what is most useful in their habitat.

The plural tense of "leaf" should be pronounced as "leaves" However, even though it is grammatically incorrect sometimes we also tend to pronounce it as "leafs", but it should always be spelled out as "leaves".

A leaf is part of a plant that's usually green and attached to it by a stem or stalk. In the fall, the leaves of many trees turn various bright colors before falling to the ground. In the spring, trees grow new leaves.