Third-degree relative

{
  "id": "MLC-T-ONC-008654",
  "term": "Third-degree relative",
  "field": "Oncology and biomedicine",
  "definitions": [
    "A way of describing how family members are related to each other when there are two other family members in the blood line between them. Examples of a third-degree relative are a first cousin, great-grandparent, great-aunt, great-uncle, great-niece, great-nephew, great-grandchild, half-aunt, or half-uncle. Also called TDR.",
    "A first cousin, great-grandparent, great-aunt, great-uncle, great-niece, great-nephew, great-grandchild, half-aunt, or half-uncle of an individual. Also called TDR."
  ],
  "synonyms": [
    "TDR"
  ],
  "references": [
    "NCI Dictionary of Cancer Terms",
    "NCI Dictionary of Genetics Terms"
  ],
  "url": "https://mlchart.com/terminology/oncology/third-degree-relative/"
}