'definite' originates from Latin, specifically the word 'definitus,' where 'de-' meant 'down from' and 'finire' meant 'to limit or end.'

'definitus' transformed into the Old French word 'definit,' and eventually became the modern English word 'definite' through Middle English.

Initially, it meant 'to limit or end,' but over time it evolved into its current meaning of 'clearly defined or determined.'