'secure' originates from Latin, specifically the word 'securus,' where 'se-' meant 'without' and 'cura' meant 'care.'

'securus' transformed into the Old French word 'securer,' and eventually became the modern English word 'secure' through Middle English.

Initially, it meant 'free from care or worry,' but over time it evolved into its current meaning of 'to make safe or protect.'