"laine morte" meaning in Français

{
  "anagrams": [
    {
      "word": "améliorent"
    },
    {
      "word": "e-maileront"
    },
    {
      "word": "moleraient"
    },
    {
      "word": "Morletaine"
    },
    {
      "word": "morletaine"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Locution composée de laine et de mort"
  ],
  "forms": [
    {
      "form": "laines mortes",
      "tags": [
        "plural"
      ]
    }
  ],
  "hyponyms": [
    {
      "word": "pelure"
    },
    {
      "word": "pelade"
    },
    {
      "word": "laine pelade"
    },
    {
      "word": "morille"
    },
    {
      "word": "laine empoisonnée"
    },
    {
      "word": "laine de tanneur"
    },
    {
      "word": "laine d’écorchage"
    },
    {
      "word": "laine de suint"
    },
    {
      "word": "laine à la chaux"
    },
    {
      "word": "laine à l’arsenic"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Termes vieillis en français",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Laine provenant d'animaux morts, en élevage ou en abattoir."
      ],
      "id": "fr-laine_morte-fr-noun-4hOQJuBY",
      "tags": [
        "dated"
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "laine morte"
}

{
  "anagrams": [
    {
      "word": "améliorent"
    },
    {
      "word": "e-maileront"
    },
    {
      "word": "moleraient"
    },
    {
      "word": "Morletaine"
    },
    {
      "word": "morletaine"
    }
  ],
  "categories": [
    "Compositions en français",
    "Locutions nominales en français",
    "français"
  ],
  "etymology_texts": [
    "Locution composée de laine et de mort"
  ],
  "forms": [
    {
      "form": "laines mortes",
      "tags": [
        "plural"
      ]
    }
  ],
  "hyponyms": [
    {
      "word": "pelure"
    },
    {
      "word": "pelade"
    },
    {
      "word": "laine pelade"
    },
    {
      "word": "morille"
    },
    {
      "word": "laine empoisonnée"
    },
    {
      "word": "laine de tanneur"
    },
    {
      "word": "laine d’écorchage"
    },
    {
      "word": "laine de suint"
    },
    {
      "word": "laine à la chaux"
    },
    {
      "word": "laine à l’arsenic"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Termes vieillis en français"
      ],
      "glosses": [
        "Laine provenant d'animaux morts, en élevage ou en abattoir."
      ],
      "tags": [
        "dated"
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "laine morte"
}