'monopolize' originates from Greek, specifically the word 'monopōlion,' where 'mono-' meant 'single' and 'pōlein' meant 'to sell.'

'monopōlion' transformed into the Latin word 'monopolium,' and eventually became the modern English word 'monopolize' through Middle English.

Initially, it meant 'to have exclusive control over selling,' and this meaning has largely remained the same in modern usage.