'precisely' originates from Latin, specifically the word 'praecisus,' where 'prae-' meant 'before' and 'caedere' meant 'to cut.' 'Presented' comes from Latin 'praesentare,' meaning 'to place before.'

'precisely' changed from the Old French word 'precis' and eventually became the modern English word 'precise.' 'Presented' evolved from the Old French 'presenter' to the modern English 'present.'

Initially, 'precisely' meant 'cut short,' but over time it evolved into its current meaning of 'exactly.' 'Presented' has largely retained its original meaning of 'to show or offer.'