from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun A
childof a great-great-grandchild. A grandchildof a great-grandchild.
Sorry, no etymologies found.
Backward_: a thing that, good or bad, will have to fit itself to their great-great-great-grandchild, who may be very different and may like it; and who in any case is rather a distant relative.