'capability' originates from Late Latin, specifically the word 'capabilitas,' where 'capax' meant 'able to hold or contain.'

'capabilitas' transformed into the French word 'capabilité,' and eventually became the modern English word 'capability' through Middle English.

Initially, it meant 'the ability to hold or contain,' but over time it evolved into its current meaning of 'the power or ability to do something.'