"polygonations" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "polygonation",
      "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": [
            [
              15,
              28
            ],
            [
              131,
              144
            ],
            [
              174,
              187
            ]
          ],
          "ref": "Georges Hugot, À la recherche du Gondwana perdu: aux origines du monde, 2004",
          "text": "Deux sortes de polygonations sont observables aussi bien dans les formations du bassin voltaïen que dans celles de Taoudenni : les polygonations simples ou mud-cracks et des polygonations plus complexes, anciens sols polygonaux d’origine imprécise."
        }
      ],
      "form_of": [
        {
          "word": "polygonation"
        }
      ],
      "glosses": [
        "Pluriel de polygonation."
      ],
      "id": "fr-polygonations-fr-noun-PUzFIJkE"
    }
  ],
  "sounds": [
    {
      "ipa": "\\pɔ.li.ɡɔ.na.sjɔ̃\\"
    }
  ],
  "tags": [
    "feminine",
    "form-of"
  ],
  "word": "polygonations"
}

{
  "categories": [
    "Formes de noms communs en français",
    "français"
  ],
  "forms": [
    {
      "form": "polygonation",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en français"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              15,
              28
            ],
            [
              131,
              144
            ],
            [
              174,
              187
            ]
          ],
          "ref": "Georges Hugot, À la recherche du Gondwana perdu: aux origines du monde, 2004",
          "text": "Deux sortes de polygonations sont observables aussi bien dans les formations du bassin voltaïen que dans celles de Taoudenni : les polygonations simples ou mud-cracks et des polygonations plus complexes, anciens sols polygonaux d’origine imprécise."
        }
      ],
      "form_of": [
        {
          "word": "polygonation"
        }
      ],
      "glosses": [
        "Pluriel de polygonation."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\pɔ.li.ɡɔ.na.sjɔ̃\\"
    }
  ],
  "tags": [
    "feminine",
    "form-of"
  ],
  "word": "polygonations"
}