'epistemology' originates from Greek, specifically the word 'epistēmē,' where 'epistēmē' meant 'knowledge' and '-logia' meant 'study of.'

'epistēmē' transformed into the French word 'épistémologie,' and eventually became the modern English word 'epistemology.'

Initially, it meant 'study of knowledge,' and this meaning has largely remained the same in modern usage.