polyamority 

the condition of open or closed polyamorous relationships consisting of primary, secondary and tertiary levels of interaction and interconnection

Paul and Jane are married and are each others' primary relationship. Jane has a secondary relationship with Karl, who would be Paul's tertiary relationship. These people are practicing polyamority.

polyamority by OpenLover February 26, 2011

PolyAmorists 

Those who participate in or identify with the concept of PolyAmory.

PolyAmorists tend to focus more on the interpersonal and romantic connections with their partners, thus differentiating their practice from Swingers. Sexual activity does occur, just as it does in monogamous marriages.

PolyAmorists by Ronald A. King March 28, 2005

polyamorus

Having a loving (usually sexual) relationship with more than one person at a time with the knowledge of all concerned.

Sue was in a polyamorus relationship where she had love making trysts with both Robert and Charles during the week and no one was angry, not even her husband William.

polyamorus by Chase51 April 14, 2009

polyamorism 

A civilization/nation/society/group in which sexual pleasure is at the forefront of culture.

Clothing may or may not be a relic of the past if a civilization practices polyamorism.

polyamorism by _Omniscience July 22, 2021

polyamorass 

a polyamorass is a person who cheats on their partner and then says they're polyamorous, to try and justify themselves

person 1: "he cheated on me with Sasha and then said he was polyamorous!"
person 2: "polyamorous? Baby he's a polyamorass"

polyamorass by duckgutzxl February 26, 2021