"piron" meaning in Tourangeau

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en tourangeau",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Tourangeau",
      "orig": "tourangeau",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "pirons",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Tourangeau",
  "lang_code": "tourangeau",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Oiseaux en tourangeau",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Oison."
      ],
      "id": "fr-piron-tourangeau-noun-qRZBHN3V",
      "topics": [
        "ornithology"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en tourangeau de la zoologie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Oiseau."
      ],
      "id": "fr-piron-tourangeau-noun-ZOxCUyqU",
      "topics": [
        "zoology"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "piron"
}

{
  "categories": [
    "Noms communs en tourangeau",
    "tourangeau"
  ],
  "forms": [
    {
      "form": "pirons",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Tourangeau",
  "lang_code": "tourangeau",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Oiseaux en tourangeau"
      ],
      "glosses": [
        "Oison."
      ],
      "topics": [
        "ornithology"
      ]
    },
    {
      "categories": [
        "Lexique en tourangeau de la zoologie"
      ],
      "glosses": [
        "Oiseau."
      ],
      "topics": [
        "zoology"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "piron"
}