great-grandkid
See also: great grandkid
English
Etymology
great- + grandkid
Noun
great-grandkid (plural great-grandkids)
- (informal) A great-grandchild.
Usage notes
Additional instances of "great-" can be prepended to the term, each indicating one further generation of descent. For large numbers of generations a number can be substituted, for example, "fourth great-grandkid", "four-greats grandkid" or "four-times-great-grandkid".