'service-focused' originates from the combination of 'service' and 'focus,' where 'service' refers to the act of helping or doing work for someone, and 'focus' means to concentrate attention or effort.

'service' and 'focus' have been used in English since the Middle Ages, with 'service' deriving from Old French 'servise' and 'focus' from Latin 'focus,' meaning 'hearth' or 'fireplace.'

Initially, 'focus' meant 'hearth' or 'fireplace,' but over time it evolved to mean 'center of activity or interest.'