'refer' originates from Latin, specifically the word 'referre,' where 're-' meant 'back' and 'ferre' meant 'to carry.'

'referre' transformed into the Old French word 'referer,' and eventually became the modern English word 'refer' through Middle English.

Initially, it meant 'to carry back,' but over time it evolved into its current meaning of 'to direct attention or information to someone or something.'