'gynecocracy' originates from Greek, specifically the word 'gynaikokratia,' where 'gynē' meant 'woman' and 'kratos' meant 'power or rule.'

'gynaikokratia' transformed into the Latin word 'gynaecocratia,' and eventually became the modern English word 'gynecocracy.'

Initially, it meant 'rule by women,' and this meaning has largely remained the same in modern usage.