'flipper' originates from English, specifically the word 'flip,' where 'flip' meant 'to turn over or cause to turn over with a sudden quick movement.'

'flip' changed from the Old English word 'flipian' and eventually became the modern English word 'flip.'

Initially, it meant 'to turn over quickly,' but over time it evolved into its current meaning of 'a broad, flat limb or shoe for swimming.'