Great-grandniece

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A great-granddaughter of one's sibling, a granddaughter of one's nephew or niece. (Brother's great-granddaughter: fraternal great-grandniece. Sister's great-granddaughter: sororal great-grandniece)

Etymology

From great- + grandniece.

More for "great-grandniece"

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.