'salute' originates from Latin, specifically the word 'salutare,' where 'salus' meant 'health' or 'well-being.'

'salutare' transformed into the Old French word 'saluer,' and eventually became the modern English word 'salute' through Middle English.

Initially, it meant 'to wish health or well-being,' but over time it evolved into its current meaning of 'to greet or show respect.'