stepnephew
A stepnephew is the son of one's stepchild. This means that if a person remarries and their new spouse has a child, that child is their stepchild. If that stepchild then has a child of their own, that child is considered the stepnephew of the original person. The term is used to describe a familial relationship that arises through marriage rather than by blood.
The relationship of stepnephew is not a legal one in most jurisdictions. It is primarily a social
The term is less common than stepson or stepdaughter, as it requires a generation removed from the