'absolve' originates from Latin, specifically the word 'absolvere', where 'ab-' meant 'from' and 'solvere' meant 'to loosen'.

'absolvere' transformed into the Old French word 'absolvre', and eventually became the modern English word 'absolve' through Middle English.

Initially, it meant 'to set free or release', but over time it evolved into its current meaning of 'to forgive or pardon'.