Childchildren
Childchildren is a neologistic term used in informal writing and online discussions to refer to the offspring of one’s own children, that is, grandchildren. It is not a standard term in formal kinship studies and has no fixed definition in scholarly literature. When used, it may serve to emphasize the direct generational link between a grandparent and grandchild or to draw attention to intergenerational roles within a family, but its meaning can vary by author.
Usage and interpretation vary by context. In genealogical, sociological, or literary contexts, childchildren is usually presented
See also grandchild, kinship terminology, intergenerational relationships.