'load' originates from Old English, specifically the word 'lād', where 'lād' meant 'way, course, carrying'.

'lād' transformed into the Middle English word 'lode', and eventually became the modern English word 'load'.

Initially, it meant 'way or course', but over time it evolved into its current meaning of 'a heavy or bulky thing that is being carried or is about to be carried'.