Relationship
What does Open relationship mean?
A couple (or primary bond) that agrees sexual encounters outside, with its own rules.
Definition
An open relationship usually keeps a we and authorises sex with others. It is not polyamory by default: the third person may have no partner status. The rules — overnight, tell, don't tell, veto — are the real text. Without text, open becomes a euphemism for cheating. ENM is the family; this is the most visible branch in ordinary speech.
Origin
English open relationship, twentieth century, popular again with apps.
History
From counterculture to therapist and bio vocabulary. The adjective open shifted from liberal to technical.
How it emerged
The couple needed a name for sexual exclusivity negotiated downward.
Usage examples
They opened the relationship with a rule of always telling.
An open relationship is not automatic polyamory.
Translations
- pt relação aberta
- en open relationship
- es relación abierta
Synonyms
- open couple
- negotiated non-exclusivity
- two-person ENM
Related terms
Questions
What is an open relationship?
A primary bond that agrees sex outside, with rules.
Is it polyamory?
They can overlap. Open usually privileges the couple; polyamory privileges several loves.
Do you need rules?
Without explicit rules, the adjective open does not describe an agreement — it describes a risk.