"いのちづな" meaning in 日本語

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 国際音声記号あり",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "命綱"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "高所や水中などでの作業の際、落下や流出など防ぐために体に付ける綱。"
      ],
      "id": "ja-いのちづな-ja-noun-imUr7HwJ"
    },
    {
      "glosses": [
        "命の綱、よりどころ。"
      ],
      "id": "ja-いのちづな-ja-noun-eu2U0RXA"
    }
  ],
  "sounds": [
    {
      "form": "いのちづな",
      "raw_tags": [
        "東京式"
      ],
      "roman": "[ìnóchíꜜzùnà]",
      "tags": [
        "Nakadaka"
      ]
    },
    {
      "ipa": "[ino̞t͡ɕizɨᵝna̠]"
    },
    {
      "form": "いのちずな",
      "raw_tags": [
        "京阪式"
      ],
      "tags": [
        "Atamadaka"
      ]
    }
  ],
  "word": "いのちづな"
}

{
  "categories": [
    "日本語",
    "日本語 名詞",
    "日本語 国際音声記号あり"
  ],
  "forms": [
    {
      "form": "命綱"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "高所や水中などでの作業の際、落下や流出など防ぐために体に付ける綱。"
      ]
    },
    {
      "glosses": [
        "命の綱、よりどころ。"
      ]
    }
  ],
  "sounds": [
    {
      "form": "いのちづな",
      "raw_tags": [
        "東京式"
      ],
      "roman": "[ìnóchíꜜzùnà]",
      "tags": [
        "Nakadaka"
      ]
    },
    {
      "ipa": "[ino̞t͡ɕizɨᵝna̠]"
    },
    {
      "form": "いのちずな",
      "raw_tags": [
        "京阪式"
      ],
      "tags": [
        "Atamadaka"
      ]
    }
  ],
  "word": "いのちづな"
}