An umbrella or parasol (sometimes colloquially, gamp, brolly, or bumbershoot) is a canopy designed to protect against precipitation or sunlight. The term parasol usually refers to an item designed to protect from the sun, and umbrella refers to a device more suited to protect from rain. Often the difference is the material; some parasols are not waterproof. Parasols are often meant to be fixed to one point and often used with patio tables or other outdoor furniture, or on the beach for shelter from the sun. Umbrellas are almost exclusively hand-held portable devices; however, parasols can also be hand-held. Umbrellas can be held as fashion statements in the twenty first century for some men and women and are sometimes seen as simple accessories that complete an outfit.
The word umbrella is from the Latin word umbra, which in turn derives from the Ancient Greek ómbros (όμβρος). Its meaning is shade or shadow. Brolly is a slang word for umbrella, used often in Britain, New Zealand and Australia. Bumbershoot is a fanciful Americanism from the late 19th century.