"armilla salvavides" meaning in Catalan

{
  "etymology_templates": [
    {
      "args": {
        "1": "life-saving vest"
      },
      "expansion": "“life-saving vest”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "life-saving vest"
      },
      "expansion": "Literally, “life-saving vest”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “life-saving vest”.",
  "forms": [
    {
      "form": "armilles salvavides",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "armilla salvavides f (plural armilles salvavides)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ca",
          "name": "Clothing",
          "orig": "ca:Clothing",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "life jacket"
      ],
      "id": "en-armilla_salvavides-ca-noun-gZZSYqwz",
      "links": [
        [
          "life jacket",
          "life jacket"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "armilla salvavides"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "life-saving vest"
      },
      "expansion": "“life-saving vest”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "life-saving vest"
      },
      "expansion": "Literally, “life-saving vest”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “life-saving vest”.",
  "forms": [
    {
      "form": "armilles salvavides",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "armilla salvavides f (plural armilles salvavides)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Catalan countable nouns",
        "Catalan entries with incorrect language header",
        "Catalan feminine nouns",
        "Catalan lemmas",
        "Catalan multiword terms",
        "Catalan nouns",
        "Catalan nouns with red links in their headword lines",
        "ca:Clothing"
      ],
      "glosses": [
        "life jacket"
      ],
      "links": [
        [
          "life jacket",
          "life jacket"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "armilla salvavides"
}