"Umbilicus" meaning in Conventions internationales

{
  "categories": [
    {
      "kind": "other",
      "name": "Dates manquantes en conventions internationales",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en conventions internationales issus d’un mot en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms scientifiques",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Conventions internationales",
      "orig": "conventions internationales",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Siècle à préciser) Du latin umbilicus."
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "noun",
  "pos_title": "Nom scientifique",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Plantes en conventions internationales",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Ombilic, plante à fleur de la famille des Crassulaceae."
      ],
      "id": "fr-Umbilicus-conv-noun-LjhvWZ0X",
      "topics": [
        "botany"
      ]
    }
  ],
  "word": "Umbilicus"
}

{
  "categories": [
    "Dates manquantes en conventions internationales",
    "Mots en conventions internationales issus d’un mot en latin",
    "Noms scientifiques",
    "conventions internationales"
  ],
  "etymology_texts": [
    "(Siècle à préciser) Du latin umbilicus."
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "noun",
  "pos_title": "Nom scientifique",
  "senses": [
    {
      "categories": [
        "Plantes en conventions internationales"
      ],
      "glosses": [
        "Ombilic, plante à fleur de la famille des Crassulaceae."
      ],
      "topics": [
        "botany"
      ]
    }
  ],
  "word": "Umbilicus"
}