great-grandchild

Noun

Singular great-grandchild

Plural great-grandchildren

1. The son or daughter of someone's grandchild.

Related terms

• child
• grandchild
• grand
• grand-
• granddaughter
• grandfather
• grandmother
• grandparent
• grandson
• great-grandfather
• great-grandmother
• great-grandparent

See also

• kin
• kinfolk
• relative