'consistently-divided' originates from the combination of 'consistent' and 'divide', where 'consistent' comes from Latin 'consistere' meaning 'to stand firm' and 'divide' from Latin 'dividere' meaning 'to separate'.

'consistere' and 'dividere' transformed into the Old French words 'consister' and 'diviser', eventually becoming the modern English words 'consistent' and 'divide'.

Initially, 'consistent' meant 'standing firm', and 'divide' meant 'to separate', evolving into the modern meaning of 'being divided in a consistent manner'.