'accurately-managed' originates from the combination of 'accurate' and 'manage', where 'accurate' comes from Latin 'accuratus', meaning 'done with care', and 'manage' from Italian 'maneggiare', meaning 'to handle'.

'Accurate' evolved from Latin 'accuratus' through Old French 'acurat', while 'manage' transformed from Italian 'maneggiare' to Middle English 'managen'.

Initially, 'accurate' meant 'done with care', and 'manage' meant 'to handle'. Over time, 'accurately-managed' evolved to mean 'managed with precision'.