Creative Umbrella

The word umbrella comes from the Latin word umbra, meaning shade or shadow (the Latin word, in turn, derives from the Ancient Greek ómbros (όμβρος)) Brolly is a slang word for umbrella, used often in Britain, New Zealand, Australia, South Africa, and Kenya. Bumbershoot is a fanciful Americanism from the late 19th century.
Etymology
"Parasol" from "para" meaning to stop or to shield and "sol" meaning sun. The word "umbrella" evolved from the Latin "umbella" (an "umbel" is a flat-topped rounded flower) or "umbra," meaning "shaded."