The word 'parasol' entered English in the early seventeenth century from French 'parasol,' which had been borrowed from Italian 'parasole.' The Italian compound is transparent: 'para-' (a verbal prefix meaning 'defense against,' from the imperative of 'parare,' meaning 'to shield' or 'to ward off,' from Latin 'parāre,' to prepare, to ward off) + 'sole' (sun, from Latin 'sōl,' from PIE *sóh₂wl̥, sun). A parasol is literally a 'sun-shield' — a device that wards off the sun.
The Italian prefix 'para-' (defense against) is distinct from the Greek prefix 'para-' (beside, alongside), though both appear frequently in English and are often confused. Italian 'para-' produced: 'parasol' (against the sun), 'parachute' (against a fall — French 'chute,' a fall), 'parapet' (against the chest — Italian 'petto,' chest — a wall that shields the chest), and 'parade' (from Spanish 'parada,' a stopping/shielding — originally a military review where troops stood prepared). Greek 'para-' produced: 'parallel' (beside each other), 'paramedic' (alongside medicine), 'paranormal' (alongside the normal), 'parable' (thrown beside), and 'paradox' (against expectation).
The Latin word 'sōl' (sun) descends from PIE *sóh₂wl̥, one of the most securely reconstructed words in the proto-language. Its reflexes span the entire family: English 'sun' (from Old English 'sunne,' from Proto-Germanic *sunnōn), German 'Sonne,' Latin 'sōl' (whence 'solar,' 'solstice,' 'solarium'), Greek 'hḗlios' (ἥλιος, whence 'helium,' 'heliocentric'), Sanskrit 'sūrya,' Welsh 'haul,' Lithuanian 'saulė,' and Russian 'solntse.' The parasol thus carries within it one of the oldest words in human language.
The parasol has a long cultural history. In ancient Egypt, Mesopotamia, and China, parasols were marks of rank — held over rulers and nobles by servants. The earliest known parasol depictions date to around 3500 BCE in Mesopotamian art. In ancient Greece and Rome, parasols were women's accessories; a man carrying one would have been mocked. This
The distinction between parasol and umbrella is etymological as well as functional. A parasol shields from the sun (Latin 'sōl'). An umbrella shields from rain by providing shadow (Latin 'umbra'). In practice, the objects are structurally similar, and many languages use a single word for both (French 'parapluie' for umbrella — literally 'against rain' — and 'parasol' for sun protection
The parasol as a fashion accessory reached its peak in the eighteenth and nineteenth centuries, when fair skin was prized as a marker of wealth (indicating that one did not work outdoors). The decline of the parasol in the twentieth century tracked the reversal of this beauty standard: tanned skin came to signal leisure and health rather than manual labor.