'preparation' originates from Latin, specifically the word 'praeparatio,' where 'prae-' meant 'before' and 'parare' meant 'to make ready.'

'praeparatio' transformed into the Old French word 'preparacion,' and eventually became the modern English word 'preparation' through Middle English.

Initially, it meant 'the act of making ready,' and this meaning has largely remained the same in modern usage.