Definition of great-granddaughter in English:

great-granddaughter

noun

  • A daughter of one's grandchild.

    • ‘I have 11 grandsons and five granddaughters and now I have my first great-granddaughter.’
    • ‘The couple have two sons, one grandson and one granddaughter and two great-granddaughters.’
    • ‘She was predeceased by her husband and is survived by three children, a sister, eight grandchildren and a great-granddaughter.’
    • ‘They now have six grandchildren and six great-granddaughters.’
    • ‘Roma was being joined on her big day by her son and daughter, five grand children, and her great-granddaughter.’