1. A consensual romantic and/or sexual relationship involving more than two people, where all parties are aware of and agree to the arrangement
Their polyamorous arrangement involved three partners who were all committed to each other.
O relacionamento poliamoroso deles envolvia três parceiros que estavam todos comprometidos um com o outro.
2. A relationship structure based on the principle that it is possible to love multiple people simultaneously with honesty and consent from all involved
They chose a polyamorous arrangement to better express their capacity for love.
Eles escolheram um relacionamento poliamoroso para expressar melhor sua capacidade de amar.