Definition, Meaning & Synonyms

grandnephew

noun
/ˈɡrændˌnɛf.juː/
Definition
A son of one’s sibling’s child; the grandson of one’s brother or sister.
Examples
  • My sister’s son just had a baby, making him my grandnephew.
  • The family gathered to celebrate the birthday of their grandnephew.
  • As an aunt, I always enjoy spending time with my grandnephew.
Meaning
A grandnephew is related to you if your sibling has a child, and that child has a son.
Synonyms
  • great-nephew