The term 'immediate-assessed' is a compound word formed from 'immediate' and 'assessed'. 'Immediate' originates from Latin 'immediatus', meaning 'without anything in between', and 'assessed' comes from Latin 'assessus', meaning 'to sit beside'.

'Immediate' evolved from the Latin 'immediatus' through Old French 'immediat', while 'assessed' evolved from Latin 'assessus' through Old French 'assesser'.

Initially, 'immediate' meant 'without anything in between', and 'assessed' meant 'to sit beside'. Over time, 'immediate-assessed' came to mean 'evaluated without delay'.