grand child به انگلیسی
From Longman Dictionary
grand‧child /ˈɡræntʃaɪld/ ●●● S3 W3 noun (plural grandchildren /-tʃɪldrən/) [countable]
the child of your son or daughter
فرزند پسر یا دختر شما
Example
I was the fifth grandchild, and as there were seven more after me, I stayed familiar with the tarantella
Most of the dough is funneled into a trust fund for her grandchildren and great-grandchildren
And his grandchildren will transfer to inferior schools
Married with three children and several grandchildren, John Ryan now lives and works in Rye, Sussex
Maria had lived to see the birth of twenty grandchildren, thirty great-grandchildren, and two great-great-grandchildren