"blasthole" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "blast",
        "3": "hole"
      },
      "expansion": "blast + hole",
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    }
  ],
  "etymology_text": "blast + hole",
  "forms": [
    {
      "form": "blastholes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "blasthole (plural blastholes)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "_dis": "90 3 6",
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          "_dis": "79 8 13",
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          "name": "English terms with consonant pseudo-digraphs",
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      ],
      "glosses": [
        "The hole created by an explosion, for example, in mining."
      ],
      "id": "en-blasthole-en-noun-8MZU7C1y",
      "links": [
        [
          "hole",
          "hole"
        ],
        [
          "explosion",
          "explosion"
        ],
        [
          "mining",
          "mining"
        ]
      ]
    },
    {
      "glosses": [
        "A hole in the bottom of a pump through which water enters."
      ],
      "id": "en-blasthole-en-noun-JwGzIJ1q",
      "links": [
        [
          "pump",
          "pump"
        ]
      ]
    },
    {
      "glosses": [
        "The hole into which a blasting charge is inserted."
      ],
      "id": "en-blasthole-en-noun-YXr8tR~D",
      "links": [
        [
          "blasting",
          "blasting"
        ],
        [
          "charge",
          "charge"
        ]
      ]
    }
  ],
  "word": "blasthole"
}

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        "2": "blast",
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      "expansion": "blast + hole",
      "name": "compound"
    }
  ],
  "etymology_text": "blast + hole",
  "forms": [
    {
      "form": "blastholes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "blasthole (plural blastholes)",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The hole created by an explosion, for example, in mining."
      ],
      "links": [
        [
          "hole",
          "hole"
        ],
        [
          "explosion",
          "explosion"
        ],
        [
          "mining",
          "mining"
        ]
      ]
    },
    {
      "glosses": [
        "A hole in the bottom of a pump through which water enters."
      ],
      "links": [
        [
          "pump",
          "pump"
        ]
      ]
    },
    {
      "glosses": [
        "The hole into which a blasting charge is inserted."
      ],
      "links": [
        [
          "blasting",
          "blasting"
        ],
        [
          "charge",
          "charge"
        ]
      ]
    }
  ],
  "word": "blasthole"
}