throuple
A throuple is a romantic relationship involving three people. Each person in the throuple is typically romantically and/or sexually involved with both other individuals in the relationship. It is a form of polyamory, which is the practice of engaging in multiple romantic relationships, with the consent of all the people involved. The term "throuple" is a portmanteau of "through" and "couple," suggesting a connection that extends beyond a traditional dyad.
Throuples can manifest in various ways. Some throuples may share a household and function as a single