Umbrella

An umbrella or parasol is a canopy designed to protect against rain or sunlight. The word parasol usually refers to an item designed to protect from the sun; umbrella refers to a device more suited to protect from rain. Often the difference is the material; some parasols are not waterproof.

Umbrellas and parasols are primarily hand-held portable devices designed to shield an individual from sun or rain, and are sized for personal use. Today, larger parasols are often used as fixed or semi-fixed devices, used with patio tables or other outdoor furniture, or as points of shade on a sunny beach. The collapsible (or folding) umbrella may have first been used in China [2][3] and had sliding levers similar to those in use today.[4] Parasols are sometimes called sunshades. An umbrella may also be called a brolly (UK slang), parapluie (nineteenth century, French origin), rainshade, gamp (British, informal, dated), bumbershoot (American slang), or umbrolly (UK slang).