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.
Polygamy: An endeavour to get more out of life than there is in it. Elbert Hubbard
The state's interest in marriage is stability. Generally speaking, polygamy does not work for stability. Inherent in the whole polygamous movement is a deep and abiding misogyny and denigration of women. So polygamy is objectionable on lots of grounds. Gene Robinson
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
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
The principle of plural marriage was revealed to the Mormons amid much secrecy. Dark clouds hovered over the church in the early 1840s, after rumors spread that its founder, Joseph Smith, had taken up the practice of polygamy. While denying the charge in public, by 1843 Smith had shared a revelation with his closest disciples. Scott Anderson