A polycule is a group of people connected through consensual non-monogamous polyamorous relationships. It describes a network of people who are connected, sometimes to each other, sometimes through their partners.
- One person may have two partners.
- Those partners may also have other partners.
- Everyone connected through those relationships is part of the same polycule.
A polycule does not mean everyone is dating each other. It just means their relationships are linked in some way.
How Polycules Work
In a polycule, each person typically manages their own relationships separately. Someone may date multiple partners, while those partners have their own separate relationships, boundaries, and schedules.
To make this work, polycules often rely on:
- Communication: People may discuss boundaries, schedules, expectations, and sexual health.
- Metamour relationships: A metamour is your partner’s partner. Some metamours become close friends, while others rarely interact.
- Different levels of closeness: Some people in a polycule socialize regularly, while others only know about each other.
- Autonomy: Relationships usually develop independently rather than requiring approval from the entire group.
- Flexibility: Polycule structures often shift as people start dating, break up, move, or change priorities.
Some polycules become close-knit social circles. Others remain largely separate, with each relationship operatig independently.
Common Archetypes
There are a few different types of polycules used to describe how the partners in these networks are connected. They include:
- V Polycule (V Relationship): One person dates two people who are not dating each other.
- Triad (or Throuple): Three people are all romantically or sexually involved with each other.
- Quad: Four people connected in a shared relationship structure. This may mean everyone is involved with everyone, or two couples are connected.
- Closed Polycule (Polyfidelity): A group where everyone agrees to only date within the polycule and not add outside partners.
- Open Polycule: Members can have additional partners outside the main relationship network.
- Parallel Polycule: Partners know about each other but have little or no interaction.
- Extended Polycule: The larger network of people connected through overlapping polyamorous relationships, including partners and partners of partners.
- Kitchen Table Polycule: Everyone is comfortable interacting socially, even if they aren't in a romantic or sexual relationship. The idea is that all partners could sit around the same kitchen table together.
- Solo Polycule: A person practices polyamory while maintaining independence, often without merging households, finances, or traditional partnership structures.
- Hierarchical Polycule: Relationships may have levels of priority, such as a “primary” partner and “secondary” partners.
- Non-Hierarchical Polycule: Relationships are not ranked by importance or status.
- Network Polycule: A larger web of interconnected relationships, where not everyone knows or dates everyone else.
- Comet Relationship Structure: A partner who appears only occasionally but remains part of the polycule.
Origins of the Term
The term “polycule” comes from combining “poly” (many) and “molecule.” It grew out of polyamory communities as a way to describe how multiple relationships connect together, similar to how atoms connect inside a molecule.










