a grandchild of one's son or daughter.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use great-grandchild in a sentence
“The people in Chibok are the grandchildren or great-grandchildren of the ones we knew,” Gerald says.
Misao lives in Osaka and remains in good health, surrounded by six great-grandchildren.
The mother of six left 13 grandchildren and two great-grandchildren.The Ballad of Mitzi Stauffer Briggs, Heiress Who Lost It All in Vegas | John L. Smith | September 30, 2013 | THE DAILY BEAST
If this world is going to be a better place for our grandchildren and great-grandchildren, it will be women who make it so.Isabel Allende: How a Mysterious Baby Girl Sparked My Fight for Women | Isabel Allende | October 20, 2012 | THE DAILY BEAST
And if I am lucky enough to have great-grandchildren someday, we are told the figure could be 32 percent of GDP.
In fact, what you have to do is to teach the parents in the interests of their great-grandchildren.The Works of Robert Louis Stevenson - Swanston Edition Vol. 25 (of 25) | Robert Louis Stevenson
At the time of his death his descendants were four children, twenty grandchildren, and ninety great and great-great grandchildren.Yorkshire Oddities, Incidents and Strange Events | S. Baring-Gould
One hundred years from now, possibly, our great, great-grandchildren will consider us as having lived in the "stone age."How to Succeed as an Inventor | Goodwin B. Smith
Some time during the year before, it had been published that the American Board had great-grandchildren.Mary and I | Stephen Return Riggs
Lucas bore it patiently; he didn't want his great-grandchildren and Elaine's shooting it out over a matter of a misplaced comma.Space Viking | Henry Beam Piper