The circumstance of having two sexual partners, both of the gender opposite to one's own. Distinguished from "duogamy," which most often refers to having one partner of each gender.
Jane's hetero-duogamy entails her relationship with Elaine, her girlfriend, as well as her relationship with her husband, Bill, whom she loves, but not enough for her to kill him.
by Argolander November 30, 2018
Get the hetero-duogamymug.