Polyamory is the practice, desire, or acceptance of having more than one intimate relationship at a time with the knowledge and consent of everyone involved.
Polyamory, often abbreviated as poly, is often described as consensual, ethical, or responsible non-monogamy. The word is sometimes used in a broader sense to refer to sexual or romantic relationships that are not sexually exclusive, though there is disagreement on how broadly it applies; an emphasis on ethics, honesty, and transparency all around is widely regarded as the crucial defining characteristic.
The term “polyamorous” can refer to the nature of a relationship at some point in time or to a philosophy or relationship orientation (much like gender or sexual orientation). It is sometimes used as an umbrella term that covers various forms of multiple relationships; polyamorous arrangements are varied, reflecting the choices and philosophies of the individuals involved.
The “knowledge and consent of all partners concerned” is a defining characteristic of polyamorous relationships. Distinguishing polyamory from traditional forms of non-monogamy is an ideology that openness, goodwill, truthful communication, and ethical behavior should prevail among all the parties involved.