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polygamous

American  
[puh-lig-uh-muhs] / pəˈlɪg ə məs /

adjective

  1. of, pertaining to, characterized by, or practicing polygamy; polygamic.

  2. Botany. bearing both unisexual and hermaphrodite flowers on the same or on different plants of the same species.


Other Word Forms

Derived Forms

Etymology

Origin of polygamous

From the Greek word polýgamos, dating back to 1605–15. See poly-, -gamous

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Explanation

Someone who's polygamous has more than one husband or wife. Polygamous societies still exist, but it's more common for most people today to be married to one person at a time. You can describe someone with seven husbands as polygamous, and you can also use the word to describe an animal with several mates as well as a plant with a particularly varied reproductive system. The Late Greek source is polygamos, "often married," which combines the roots polys, "many," and gamos, "marriage."

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Like capybaras in the wild, zoo capybaras are polygamous, with one alpha male and several females forming a sort of harem.

From Slate • May 27, 2026

Barnet council has a number of other ongoing fraud cases involving polygamous workers.

From BBC • Jan. 26, 2026

He says while home working has lots of benefits, "it has made a difference" to polygamous working, in terms of people not being on video camera and not being available when they claim they are.

From BBC • Jan. 26, 2026

The new study supports this assumption: In polygamous mammals with strong competition, males generally die earlier than females.

From Science Daily • Oct. 28, 2025

In the polygamous households with which I came into contact the wives were all stricken in years, and they lived harmoniously together, dividing the labour of wood-cutting, water-carrying, and tilling their husband's garden between them.

From The Fijians A Study of the Decay of Custom by Thomson, Basil

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