Metamour
A metamour is your partner's other partner — someone connected to you through a shared partner rather than through a direct romantic or sexual relationship. The term is central to polyamorous vocabulary and gives people a neutral, respectful way to name and navigate these indirect connections.
What it is
A metamour (from the Greek 'meta,' meaning beyond or alongside, and the French 'amour,' meaning love) is the partner of your partner. If you date Alex, and Alex also dates Jordan, then Jordan is your metamour — even if you and Jordan are not romantically or sexually involved.
The word fills a practical gap in everyday language: most people have no neutral term for 'my partner's other partner.' Having one makes it easier to talk openly about the wider web of relationships that polyamory creates, and to treat those connections with clarity and respect rather than awkwardness or suspicion.
Metamour relationships vary enormously. Some metamours become close friends or even chosen family; others maintain a warm but distant acquaintance; still others prefer little or no direct contact. All of these can be healthy, as long as everyone involved consents to the arrangement.
Common forms
The nature of a metamour connection often reflects the style of polyamory a group practices. These styles describe how much interaction metamours expect or want with one another.
- Kitchen-table style: metamours socialize comfortably, sometimes sharing meals, holidays, and friendship as an extended network.
- Parallel style: metamours know of each other and coexist respectfully but keep their relationships largely separate.
- Don't ask, don't tell: partners choose to know little or nothing about each other's other relationships (a boundary that requires care to avoid secrecy problems).
- Chosen-family or 'polycule' bonds: metamours who grow into deep, lasting relationships of their own, romantic or platonic.
Consent & safety
No one is obligated to have a relationship with their metamour. Consent applies to the level of contact just as much as to romance: a metamour can decline to meet, to socialize, or to co-parent-style involvement without that being a rejection of anyone.
Emotional safety matters here. Jealousy, comparison, and insecurity are normal feelings to work through, not evidence that something is wrong. Clear agreements, honest communication, and regular check-ins help metamours feel secure and reduce the risk of resentment festering under the surface.
- Agree on how much you want to know about and interact with metamours — and revisit it as things change.
- Respect each metamour's autonomy and privacy; the shared partner should not be a gossip conduit or messenger for conflict.
- Discuss safer-sex agreements openly, since sexual health choices affect everyone in a connected network.
- Watch for coercion: pressure to befriend or accept a metamour is not genuine consent.
Exploring it responsibly
If you are new to having metamours, go slowly and let relationships develop at their own pace. A low-stakes first meeting — coffee, a group hangout — often works better than high expectations of instant closeness. It is fine to want friendship, and equally fine to want polite distance.
Compersion — the warm feeling some people get from a partner's happiness with someone else — is often described as a goal in polyamory, but it is not a requirement or a moral test. Focus instead on fairness, transparency, and treating your metamours as full people rather than rivals. When conflict arises, address it directly and kindly rather than routing everything through the shared partner.
Frequently asked questions
Do I have to be friends with my metamour?
No. Metamour relationships can range from close friendship to polite distance, and choosing minimal contact is a valid, healthy option as long as everyone treats each other respectfully.
What's the difference between a metamour and a polycule?
A metamour is one specific person — your partner's other partner. A polycule is the entire interconnected network of people linked through their relationships, which may include several metamours.
How do I handle jealousy toward a metamour?
Jealousy is a normal feeling to examine, not a failure. Naming the underlying need — reassurance, time, or clarity — and talking it through with your partner (and sometimes your metamour) tends to help more than suppressing it.
Is there a term for my metamour's partner who isn't dating my partner?
Some communities use playful terms like 'metamour-in-law' or simply describe the connection, but there's no universal word. The clearest approach is usually to describe the relationship in plain language.
Related terms
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