A relationship where two people agree that they want to be together and are together already but not officially(with labels) and promise that they wont see other people. This is commonly promised during unofficial relationships.

More towards a promise for staying together in their relationship till the end.
Defined as a promise

Jacob: What are we then?
Jeelay: We're in a closed relationship, its the opposite of an open relationship
Jacob: Okay..promise?
Jeelay: Promise.
by Chiyen November 21, 2016
Get the Closed relationship mug.
this type of relationship exists when both individuals mutually agree at not labeling a mainstream relationship. Instead they partake in a closed relationship which is simply two friends who are more than just two friends who enjoy each others company without the labels of boyfriend and girlfriend.
boy1: hey, want to be in a closed relationship?
girl1: ok. lets hang out.
by linkin ice fanny cigarette February 13, 2009
Get the closed relationship mug.
An intimate relationship of common understanding and agreement among three individuals, usually where two persons are married or similarly bound; where individuals may be heterosexual, homosexual, or bisexual; and, where all individuals remain faithful and exclusive to each other.
Unlike a ménage à trois, a closed loop relationship ("clr") is typically a long-term relationship that involves a third individual as a functioning, participating partner. Also unlike a ménage à trois, intimacy is not the sole motivation and serves as complement to the relationship. Individuals in a clr may live together, though this is not typical. At the fringes of a clr is the situation where one participant is a committed participant in another relationship, such as being married.
by thraipse July 22, 2010
Get the closed loop relationship mug.