"flint mill" meaning in English

{
  "forms": [
    {
      "form": "flint mills",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "flint mill (plural flint mills)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Ceramics",
          "orig": "en:Ceramics",
          "parents": [
            "Materials",
            "Manufacturing",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A mill in which flints are ground."
      ],
      "id": "en-flint_mill-en-noun-zqyoD13E",
      "links": [
        [
          "pottery",
          "pottery"
        ],
        [
          "mill",
          "mill"
        ],
        [
          "flint",
          "flint"
        ],
        [
          "ground",
          "grind"
        ]
      ],
      "qualifier": "pottery",
      "raw_glosses": [
        "(pottery) A mill in which flints are ground."
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mining",
          "orig": "en:Mining",
          "parents": [
            "Industries",
            "Business",
            "Economics",
            "Society",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "9 91",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "An obsolete appliance for lighting a miner at his work, in which flints on a revolving wheel were made to produce a shower of sparks, which gave light without igniting the firedamp."
      ],
      "id": "en-flint_mill-en-noun-4sddUs5M",
      "links": [
        [
          "mining",
          "mining#Noun"
        ],
        [
          "light",
          "light"
        ],
        [
          "miner",
          "miner"
        ],
        [
          "firedamp",
          "firedamp"
        ]
      ],
      "raw_glosses": [
        "(mining, historical) An obsolete appliance for lighting a miner at his work, in which flints on a revolving wheel were made to produce a shower of sparks, which gave light without igniting the firedamp."
      ],
      "tags": [
        "historical"
      ],
      "topics": [
        "business",
        "mining"
      ]
    }
  ],
  "word": "flint mill"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns"
  ],
  "forms": [
    {
      "form": "flint mills",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "flint mill (plural flint mills)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Ceramics"
      ],
      "glosses": [
        "A mill in which flints are ground."
      ],
      "links": [
        [
          "pottery",
          "pottery"
        ],
        [
          "mill",
          "mill"
        ],
        [
          "flint",
          "flint"
        ],
        [
          "ground",
          "grind"
        ]
      ],
      "qualifier": "pottery",
      "raw_glosses": [
        "(pottery) A mill in which flints are ground."
      ]
    },
    {
      "categories": [
        "English terms with historical senses",
        "en:Mining"
      ],
      "glosses": [
        "An obsolete appliance for lighting a miner at his work, in which flints on a revolving wheel were made to produce a shower of sparks, which gave light without igniting the firedamp."
      ],
      "links": [
        [
          "mining",
          "mining#Noun"
        ],
        [
          "light",
          "light"
        ],
        [
          "miner",
          "miner"
        ],
        [
          "firedamp",
          "firedamp"
        ]
      ],
      "raw_glosses": [
        "(mining, historical) An obsolete appliance for lighting a miner at his work, in which flints on a revolving wheel were made to produce a shower of sparks, which gave light without igniting the firedamp."
      ],
      "tags": [
        "historical"
      ],
      "topics": [
        "business",
        "mining"
      ]
    }
  ],
  "word": "flint mill"
}