'polyandry' originates from Greek, specifically the word 'polyandria,' where 'poly-' meant 'many' and 'anēr' meant 'man.'

'polyandria' transformed into the French word 'polyandrie,' and eventually became the modern English word 'polyandry' through Middle English.

Initially, it meant 'many men,' but over time it evolved into its current meaning of 'a woman having multiple husbands.'