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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

Etymology

Origin of polygamous

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

Compare meaning

How does polygamous compare to similar and commonly confused words? Explore the most common comparisons:

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.

See Examples For:

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

Kaajal Nathwani, an employment lawyer at Osborne & Wise, says that while there is currently no formal legal definition of polygamous working, it's a "new phenomenon".

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

Robyn, who was the last wife to join the previously polygamous group and is Kody’s legal wife, said her husband looked “really shocked” when he came into the room where she was working.

From Los Angeles Times May 5, 2025

Grain oblong, free.—Arborescent or shrubby grasses, simple or with fascicled branches, and with large spikelets in panicles or racemes; blade of the leaf jointed upon the sheath; flowers polygamous.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa

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