Family Group
grandparent Audio
grand·par·ent [ gran-pair-uh nt, -par-, grand- ]
Subclass of:
Persons; Family
Definitions related to grandparent:
  • A parent of your father or mother.
    NCI Thesaurus
    U.S. National Cancer Institute, 2021
  • Parent of a parent of the subject.
    NCI Health Level 7 Vocabulary
    U.S. National Cancer Institute, 2018
  • Parent of one's mother or father; a grandmother or grandfather.
    CRISP Thesaurus
    National Institutes of Health, 2006
  • Member of a family who has children and grandchildren.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2021
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This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.