stepgrandchild
Noun
Meaning
The stepchild of one's own child.
The grandchild of one's wife or husband by a previous partner, or the child of one's stepchild.
Source: en.wiktionary.orgNoun
The stepchild of one's own child.
The grandchild of one's wife or husband by a previous partner, or the child of one's stepchild.
Source: en.wiktionary.org