'repairably' originates from the word 'repairable', which comes from the Latin word 'reparabilis', where 're-' meant 'again' and 'parabilis' meant 'able to be prepared'.

'reparabilis' transformed into the Old French word 'reparable', and eventually became the modern English word 'repairable', from which 'repairably' is derived.

Initially, it meant 'able to be prepared again', but over time it evolved into its current meaning of 'able to be repaired'.