- (countable) A grandchild is the grandson or granddaughter of someone. It is the child of someone's child.
- Jemima is my grandmother. She is my father's mother. I am her grandchild.
Related words and phrases[change]
|Members of a family (edit)|
parent: father - mother | spouse: husband - wife | child: son - daughter | sibling: brother - sister | uncle | aunt | nephew | niece | cousin | grandparent: grandfather - grandmother | grandchild: grandson - granddaughter