'erudition' originates from Latin, specifically the word 'eruditio,' where 'erudire' meant 'to instruct or educate.'

'eruditio' transformed into the Old French word 'erudicion,' and eventually became the modern English word 'erudition' through Middle English.

Initially, it meant 'instruction or education,' but over time it evolved into its current meaning of 'great knowledge or learning.'