trouble WordReferencecom Dictionary of EnglishThroupling is a term that defines a unique bond in which three people join emotionally involved connection. Triad not only involves intimacy, but also relational support and commitment. The meaning behind throupling shows that it's about discovering happiness within the context of a dynamic trio. Becoming involved in a throupling requires honesty, dialogue, and agreement from all parties engaged. In general, throupling celebrates diversity in relationships and challenges traditional concepts of love and romance.