(Think of it like this: Monogamy means one and poly means many.) These are two relationship styles, but both are equally valid, says Engle. Polyamory basically boils down to being non-monogamous in a consensual, ethical way, partnered with opening your heart to more than just one person at a time.

What is Polly in dating?

Polyamory (from Greek πολύ poly, many, and Latin amor, love) is the practice of, or desire for, intimate relationships with more than one partner, with the informed consent of all partners involved.