polyandry

noun

1. (uncountable, usually)A form of polygamy where a woman is married to two or more husbands simultaneously.
2. (uncountable, usually)The mating pattern whereby a female copulates with plural males.
3. (uncountable, usually)Sexual relations with multiple males, by a female or a male, human or nonhuman, within or without marriage.
4. (uncountable, usually)The condition of having many stamens.