Umbrella is a device that protects people from rain and sun. It consists of a circular piece of fabric stretched on a frame attached to a central handle. The frame can be folded when it is not needed.
Umbrellas were originally used as sunshades. In many cultures, they were a symbol of rank. In ancient Egypt and Babylonia, for example, only royalty and nobility were permitted to have umbrellas.
Umbrellas were first widely used against rain during the 1700’s, when heavy umbrellas made of wood and oilcloth became common in Europe. During the 1800’s, light, decorative sunshades called parasols became fashionable among women throughout Europe and the United States. Many of these umbrellas had whalebone or metal frames and fine silk coverings edged with lace and fringe. They were generally not waterproof. They were popular until about the 1920’s.
Today, umbrellas are used primarily as protection against the weather. Most umbrellas are made with metal or plastic frames and covered with plain or patterned fabric or clear plastic. They come in a wide variety of colors, sizes, and styles. Many portable, handheld umbrellas fold up to fit in purses and briefcases. They are used mainly for protection against rain or snow.
Many other types of umbrellas are made primarily for outdoor use. These include patio and beach umbrellas designed to provide shade. The canvas or vinyl canopy is large and wide and can be tilted for protection against the sun. These umbrellas usually have a pointed shaft or pole made to fit inside a hole in the center of a patio table or heavy base or to be shoved into the sand. Most such umbrellas are colorful, rust-resistant, and designed for prolonged exposure to the sun. They are also built to fold up easily. Some newer umbrellas come with built-in sun protection and have an SPF (sun protection factor) rating.
