'systematically-segmented' originates from the combination of 'systematic' and 'segmented', where 'systematic' comes from the Greek 'systēmatikos', meaning 'pertaining to a system', and 'segmented' from the Latin 'segmentum', meaning 'a piece cut off'.

'systematic' evolved from the Greek 'systēmatikos' through Latin 'systematicus', and 'segmented' from Latin 'segmentum', eventually forming the modern English term 'systematically-segmented'.

Initially, 'systematic' meant 'pertaining to a system', and 'segmented' meant 'a piece cut off'. Over time, they combined to describe something divided in an organized manner.