Definition of "great-great-granddaughter" []

• The daughter of one's great-grandchild. (noun)

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• "Alice Mecoy, 51, wasn't told she was John Brown's great-great-granddaughter until she was 16; her parents were embarrassed by the anti-slavery zealot who in 1859 attacked the federal arsenal at Harpers Ferry in what is now West Virginia."
• "The new Duchess of Cambridge is the great-great-granddaughter of a coalminer, runs this story, and her mother worked as an air hostess."
• "Consuelo Vanderbilt Earl, a great-great-granddaughter of Cornelius Vanderbilt and an heiress to the family's tremendous railroad fortune who became a notable breeder of Skye and silky terriers, died Feb. 21 at her home in Ridgefield, Conn."