'abrogate' originates from Latin, specifically the word 'abrogare,' where 'ab-' meant 'away' and 'rogare' meant 'to propose a law.'

'abrogare' transformed into the French word 'abroger,' and eventually became the modern English word 'abrogate' through Middle English.

Initially, it meant 'to propose the removal of a law,' but over time it evolved into its current meaning of 'to officially end a law or agreement.'