'immersion' originates from Latin, specifically the word 'immersio,' where 'in-' meant 'into' and 'mergere' meant 'to dip.'

'immersio' transformed into the French word 'immersion,' and eventually became the modern English word 'immersion' through Middle English.

Initially, it meant 'to dip into a liquid,' but over time it evolved into its current meaning of 'deep involvement or absorption.'