The having of a plurality of wives or husbands at the same time; usually, the marriage of a man to more than one woman, or the practice of having several wives, at the same time; -- opposed to monogamy; as, the nations of the East practiced polygamy. See the Note under Bigamy, and cf. Polyandry.
The state or habit of having more than one mate.
The condition or state of a plant which bears both perfect and unisexual flowers.
Society may no longer define marriage in the only way marriage has ever been defined in the annals of recorded history. Many societies allowed polygamy, many allowed child marriages, some allowed marriage within families; but none, in thousands of years, defined marriage as the union of people of the same sex. Dennis Prager
Polygamy: An endeavour to get more out of life than there is in it. Elbert Hubbard
The family code in Egypt is one of the worst family codes in the Arab world. Polygamy. The husband is having absolute power over the family. Nawal El Saadawi
It is useful to compare the Branch Davidians with the Mormons of the mid-nineteenth century. The Mormons were vilified in those years in large part because Joseph Smith believed in polygamy. Malcolm Gladwell
No Congress ever has seen fit to amend the Constitution to address any issue related to marriage. No Constitutional Amendment was needed to ban polygamy or bigamy, nor was a Constitutional Amendment needed to set a uniform age of majority to ban child marriages. Judy Biggert