polyamorous

[ pol-ee-am-er-uh s ]
/ ˌpɒl iˈæm ər əs /

adjective

noting or relating to polyamory, the practice or condition of participating simultaneously in more than one serious romantic or sexual relationship with the knowledge and consent of all partners.

Origin of polyamorous

First recorded in 1990–95; poly- + amorous

Example sentences from the Web for polyamorous