"ferru" meaning in Sardinian

{
  "etymology_templates": [
    {
      "args": {
        "1": "sc",
        "2": "la",
        "3": "ferrum"
      },
      "expansion": "Latin ferrum",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin ferrum.",
  "forms": [
    {
      "form": "ferros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sc",
        "2": "noun",
        "3": "plural",
        "4": "ferros",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "g": "m",
        "g2": "",
        "head": ""
      },
      "expansion": "ferru m (plural ferros)",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "2": "ferros"
      },
      "expansion": "ferru m (plural ferros)",
      "name": "sc-noun"
    }
  ],
  "lang": "Sardinian",
  "lang_code": "sc",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0 0",
      "word": "atzàrgiu"
    }
  ],
  "senses": [
    {
      "categories": [],
      "glosses": [
        "iron (metal)"
      ],
      "id": "en-ferru-sc-noun-u54YYs-q",
      "links": [
        [
          "iron",
          "iron"
        ]
      ],
      "raw_glosses": [
        "(uncountable) iron (metal)"
      ],
      "tags": [
        "masculine",
        "uncountable"
      ]
    },
    {
      "glosses": [
        "An iron tool."
      ],
      "id": "en-ferru-sc-noun-97Vl8ap1",
      "links": [
        [
          "tool",
          "tool"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "14 14 73",
          "kind": "other",
          "name": "Sardinian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "37 7 56",
          "kind": "topical",
          "langcode": "sc",
          "name": "Metals",
          "orig": "sc:Metals",
          "parents": [
            "Matter",
            "Metallurgy",
            "Chemistry",
            "Nature",
            "Technology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "handcuffs"
      ],
      "id": "en-ferru-sc-noun-3CFOL4kL",
      "links": [
        [
          "handcuffs",
          "handcuffs"
        ]
      ],
      "raw_glosses": [
        "(in the plural) handcuffs"
      ],
      "tags": [
        "in-plural",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈferru/"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0 0",
      "english": "most of Nuorese",
      "word": "erru"
    }
  ],
  "word": "ferru"
}

{
  "categories": [
    "Sardinian entries with incorrect language header",
    "Sardinian lemmas",
    "Sardinian masculine nouns",
    "Sardinian nouns",
    "Sardinian terms derived from Latin",
    "Sardinian terms with IPA pronunciation",
    "sc:Metals"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "sc",
        "2": "la",
        "3": "ferrum"
      },
      "expansion": "Latin ferrum",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin ferrum.",
  "forms": [
    {
      "form": "ferros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sc",
        "2": "noun",
        "3": "plural",
        "4": "ferros",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "g": "m",
        "g2": "",
        "head": ""
      },
      "expansion": "ferru m (plural ferros)",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "2": "ferros"
      },
      "expansion": "ferru m (plural ferros)",
      "name": "sc-noun"
    }
  ],
  "lang": "Sardinian",
  "lang_code": "sc",
  "pos": "noun",
  "related": [
    {
      "word": "atzàrgiu"
    }
  ],
  "senses": [
    {
      "categories": [
        "Sardinian uncountable nouns"
      ],
      "glosses": [
        "iron (metal)"
      ],
      "links": [
        [
          "iron",
          "iron"
        ]
      ],
      "raw_glosses": [
        "(uncountable) iron (metal)"
      ],
      "tags": [
        "masculine",
        "uncountable"
      ]
    },
    {
      "glosses": [
        "An iron tool."
      ],
      "links": [
        [
          "tool",
          "tool"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "handcuffs"
      ],
      "links": [
        [
          "handcuffs",
          "handcuffs"
        ]
      ],
      "raw_glosses": [
        "(in the plural) handcuffs"
      ],
      "tags": [
        "in-plural",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈferru/"
    }
  ],
  "synonyms": [
    {
      "english": "most of Nuorese",
      "word": "erru"
    }
  ],
  "word": "ferru"
}