plural polycules
: a group of three or more people engaged to varying degrees in consensual polyamory with one another
Currently, the 28-year-old is in a "polycule" with three other people, William, Mike and Laura, all of whom are also dating the other members of the polycule.—Sirin Kale
… polycules can range in size and complexity, depending on the people engaged in them.—Eliza Dumais and Gigi Engle
Not everyone in a polycule is romantically involved with every other person in the group, with connections described as more of a web.—Kinta Walsh-Cotton
… a novel about one woman's midlife experience of peacefully forming a fun little polycule.—Jo Hamya
compare throuple

Word History

Etymology

blend of poly- (in polyamory) and molecule

First Known Use

2010, in the meaning defined above

Time Traveler
The first known use of polycule was in 2010

Browse Nearby Words

Cite this Entry

“Polycule.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polycule. Accessed 30 Sep. 2026.

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