"bill hook" meaning in English

{
  "forms": [
    {
      "form": "bill hooks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bill hook (plural bill hooks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English links with manual fragments",
          "parents": [
            "Links with manual fragments",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: spindle"
        }
      ],
      "glosses": [
        "A spiked hook used in offices and shops for hanging bills or other small papers such as receipts."
      ],
      "id": "en-bill_hook-en-noun-en:office_tool_similar_to_spindle",
      "senseid": [
        "en:office tool similar to spindle"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Ornithology",
          "orig": "en:Ornithology",
          "parents": [
            "Zoology",
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "9 77 13",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "4 85 11",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "4 90 6",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A sharply pointed spike growing from the tip of the upper mandible of the hatchlings of honeyguides, used to destroy the eggs and kill the chicks of the host species."
      ],
      "id": "en-bill_hook-en-noun-en:part_of_beak_of_certain_hatchlings",
      "links": [
        [
          "ornithology",
          "ornithology"
        ],
        [
          "spike",
          "spike"
        ],
        [
          "mandible",
          "mandible"
        ],
        [
          "hatchling",
          "hatchling"
        ],
        [
          "honeyguide",
          "honeyguide"
        ],
        [
          "destroy",
          "destroy"
        ],
        [
          "host species",
          "host species"
        ]
      ],
      "raw_glosses": [
        "(ornithology) A sharply pointed spike growing from the tip of the upper mandible of the hatchlings of honeyguides, used to destroy the eggs and kill the chicks of the host species."
      ],
      "senseid": [
        "en:part of beak of certain hatchlings"
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "ornithology"
      ]
    },
    {
      "alt_of": [
        {
          "word": "billhook"
        }
      ],
      "glosses": [
        "Alternative form of billhook"
      ],
      "id": "en-bill_hook-en-noun-ciGxgIh3",
      "links": [
        [
          "billhook",
          "billhook#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "bill hook"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "bill hooks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bill hook (plural bill hooks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English links with manual fragments"
      ],
      "examples": [
        {
          "text": "Coordinate term: spindle"
        }
      ],
      "glosses": [
        "A spiked hook used in offices and shops for hanging bills or other small papers such as receipts."
      ],
      "senseid": [
        "en:office tool similar to spindle"
      ]
    },
    {
      "categories": [
        "en:Ornithology"
      ],
      "glosses": [
        "A sharply pointed spike growing from the tip of the upper mandible of the hatchlings of honeyguides, used to destroy the eggs and kill the chicks of the host species."
      ],
      "links": [
        [
          "ornithology",
          "ornithology"
        ],
        [
          "spike",
          "spike"
        ],
        [
          "mandible",
          "mandible"
        ],
        [
          "hatchling",
          "hatchling"
        ],
        [
          "honeyguide",
          "honeyguide"
        ],
        [
          "destroy",
          "destroy"
        ],
        [
          "host species",
          "host species"
        ]
      ],
      "raw_glosses": [
        "(ornithology) A sharply pointed spike growing from the tip of the upper mandible of the hatchlings of honeyguides, used to destroy the eggs and kill the chicks of the host species."
      ],
      "senseid": [
        "en:part of beak of certain hatchlings"
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "ornithology"
      ]
    },
    {
      "alt_of": [
        {
          "word": "billhook"
        }
      ],
      "glosses": [
        "Alternative form of billhook"
      ],
      "links": [
        [
          "billhook",
          "billhook#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "bill hook"
}