"downpointer" meaning in All languages combined

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "down",
        "3": "pointer"
      },
      "expansion": "down- + pointer",
      "name": "pre"
    }
  ],
  "etymology_text": "down- + pointer",
  "forms": [
    {
      "form": "downpointers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "downpointer (plural downpointers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Theory of computing",
          "orig": "en:Theory of computing",
          "parents": [
            "Computer science",
            "Computing",
            "Sciences",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "54 46",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "68 32",
          "kind": "other",
          "name": "English terms prefixed with down-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1969, Information Processing: Proceedings of the IFIP Congress, page 1249",
          "text": "Except at level zero, the downpointer always points down.",
          "type": "quotation"
        },
        {
          "ref": "1985, Society for Industrial, Applied Mathematics, SIAM Journal on Computing, volume 14, page 244",
          "text": "[…] this data structure differs from the tree […] illustrated in Fig. 1, only by having downpointers replaced by downtrees.",
          "type": "quotation"
        },
        {
          "ref": "2004, Allen B. Tucker, Computer Science Handbook, pages 11–25",
          "text": "By using the so-called functional approach to data structures Chazelle [1988] developed a compression scheme to encode the downpointers used by Willard [1985] to reduce further the space requirement.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A pointer in a hierarchical data structure that points to the node that is down from the current node."
      ],
      "id": "en-downpointer-en-noun-MVcBAi7O",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "theory",
          "theory"
        ],
        [
          "pointer",
          "pointer"
        ],
        [
          "hierarchical",
          "hierarchical"
        ],
        [
          "data structure",
          "data structure"
        ],
        [
          "point",
          "point"
        ],
        [
          "node",
          "node"
        ],
        [
          "down",
          "down"
        ]
      ],
      "raw_glosses": [
        "(computing theory) A pointer in a hierarchical data structure that points to the node that is down from the current node."
      ],
      "topics": [
        "computing",
        "computing-theory",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Aviation",
          "orig": "en:Aviation",
          "parents": [
            "Aeronautics",
            "Transport",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "54 46",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1989, Aviation Space and Environmental Medicine, page 492",
          "text": "During one session , the subject used a canopy-mounted downpointer to estimate position in space relative to the ground, and in the other session the subject used a joystick-controlled, inside-out, aircraft attitude indicator.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An indicator that points toward the ground."
      ],
      "id": "en-downpointer-en-noun-gCQf8bYR",
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "indicator",
          "indicator"
        ]
      ],
      "raw_glosses": [
        "(aviation) An indicator that points toward the ground."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "downpointer"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with down-"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "down",
        "3": "pointer"
      },
      "expansion": "down- + pointer",
      "name": "pre"
    }
  ],
  "etymology_text": "down- + pointer",
  "forms": [
    {
      "form": "downpointers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "downpointer (plural downpointers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "en:Theory of computing"
      ],
      "examples": [
        {
          "ref": "1969, Information Processing: Proceedings of the IFIP Congress, page 1249",
          "text": "Except at level zero, the downpointer always points down.",
          "type": "quotation"
        },
        {
          "ref": "1985, Society for Industrial, Applied Mathematics, SIAM Journal on Computing, volume 14, page 244",
          "text": "[…] this data structure differs from the tree […] illustrated in Fig. 1, only by having downpointers replaced by downtrees.",
          "type": "quotation"
        },
        {
          "ref": "2004, Allen B. Tucker, Computer Science Handbook, pages 11–25",
          "text": "By using the so-called functional approach to data structures Chazelle [1988] developed a compression scheme to encode the downpointers used by Willard [1985] to reduce further the space requirement.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A pointer in a hierarchical data structure that points to the node that is down from the current node."
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "theory",
          "theory"
        ],
        [
          "pointer",
          "pointer"
        ],
        [
          "hierarchical",
          "hierarchical"
        ],
        [
          "data structure",
          "data structure"
        ],
        [
          "point",
          "point"
        ],
        [
          "node",
          "node"
        ],
        [
          "down",
          "down"
        ]
      ],
      "raw_glosses": [
        "(computing theory) A pointer in a hierarchical data structure that points to the node that is down from the current node."
      ],
      "topics": [
        "computing",
        "computing-theory",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "categories": [
        "English terms with quotations",
        "en:Aviation"
      ],
      "examples": [
        {
          "ref": "1989, Aviation Space and Environmental Medicine, page 492",
          "text": "During one session , the subject used a canopy-mounted downpointer to estimate position in space relative to the ground, and in the other session the subject used a joystick-controlled, inside-out, aircraft attitude indicator.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An indicator that points toward the ground."
      ],
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "indicator",
          "indicator"
        ]
      ],
      "raw_glosses": [
        "(aviation) An indicator that points toward the ground."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "downpointer"
}