"aboutoirs" meaning in Angevin

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de noms communs en angevin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Angevin",
      "orig": "angevin",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "aboutoir",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Angevin",
  "lang_code": "angevin",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Angevin de Montjean-sur-Loire",
          "orig": "angevin de Montjean-sur-Loire",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "aboutoir"
        }
      ],
      "glosses": [
        "Pluriel de aboutoir."
      ],
      "id": "fr-aboutoirs-angevin-noun-6pk2fQCA",
      "raw_tags": [
        "Montjean-sur-Loire"
      ]
    }
  ],
  "tags": [
    "form-of",
    "masculine"
  ],
  "word": "aboutoirs"
}

{
  "categories": [
    "Formes de noms communs en angevin",
    "angevin"
  ],
  "forms": [
    {
      "form": "aboutoir",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Angevin",
  "lang_code": "angevin",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "categories": [
        "angevin de Montjean-sur-Loire"
      ],
      "form_of": [
        {
          "word": "aboutoir"
        }
      ],
      "glosses": [
        "Pluriel de aboutoir."
      ],
      "raw_tags": [
        "Montjean-sur-Loire"
      ]
    }
  ],
  "tags": [
    "form-of",
    "masculine"
  ],
  "word": "aboutoirs"
}