"merderies" meaning in Français

{
  "anagrams": [
    {
      "word": "mérièdres"
    },
    {
      "word": "reredîmes"
    },
    {
      "word": "se rédimer"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Formes de noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "merderie",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              47,
              56
            ]
          ],
          "ref": "Vic Duvall, Messes Noires, 2014",
          "text": "Certes, dans mon sac, se trouve tout un tas de merderies qui servent à rien, comme dans tous les sacs de bonnes femmes."
        }
      ],
      "form_of": [
        {
          "word": "merderie"
        }
      ],
      "glosses": [
        "Pluriel de merderie."
      ],
      "id": "fr-merderies-fr-noun-4n9EQZxP"
    }
  ],
  "sounds": [
    {
      "ipa": "\\mɛʁ.də.ʁi\\"
    }
  ],
  "tags": [
    "feminine",
    "form-of"
  ],
  "word": "merderies"
}

{
  "anagrams": [
    {
      "word": "mérièdres"
    },
    {
      "word": "reredîmes"
    },
    {
      "word": "se rédimer"
    }
  ],
  "categories": [
    "Formes de noms communs en français",
    "français"
  ],
  "forms": [
    {
      "form": "merderie",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en français"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              47,
              56
            ]
          ],
          "ref": "Vic Duvall, Messes Noires, 2014",
          "text": "Certes, dans mon sac, se trouve tout un tas de merderies qui servent à rien, comme dans tous les sacs de bonnes femmes."
        }
      ],
      "form_of": [
        {
          "word": "merderie"
        }
      ],
      "glosses": [
        "Pluriel de merderie."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\mɛʁ.də.ʁi\\"
    }
  ],
  "tags": [
    "feminine",
    "form-of"
  ],
  "word": "merderies"
}