"Pachyrhinosaurus" meaning in Conventions internationales

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en conventions internationales issus d’un mot en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms scientifiques",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Conventions internationales",
      "orig": "conventions internationales",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du grec ancien, composé de παχύς, pakhús (« épais, gras »), ῥινός, rhinós (« de nez ») et σαῦρος, saûros (« lézard »)"
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "name",
  "pos_title": "Nom scientifique",
  "raw_tags": [
    "Pachyrhinosaurus"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Dinosaures en conventions internationales",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Pachyrhinosaure."
      ],
      "id": "fr-Pachyrhinosaurus-conv-name-OftqHJey",
      "topics": [
        "paleontology"
      ]
    }
  ],
  "tags": [
    "scientific"
  ],
  "word": "Pachyrhinosaurus"
}

{
  "categories": [
    "Compositions en grec ancien",
    "Mots en conventions internationales issus d’un mot en grec ancien",
    "Noms scientifiques",
    "conventions internationales"
  ],
  "etymology_texts": [
    "Du grec ancien, composé de παχύς, pakhús (« épais, gras »), ῥινός, rhinós (« de nez ») et σαῦρος, saûros (« lézard »)"
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "name",
  "pos_title": "Nom scientifique",
  "raw_tags": [
    "Pachyrhinosaurus"
  ],
  "senses": [
    {
      "categories": [
        "Dinosaures en conventions internationales"
      ],
      "glosses": [
        "Pachyrhinosaure."
      ],
      "topics": [
        "paleontology"
      ]
    }
  ],
  "tags": [
    "scientific"
  ],
  "word": "Pachyrhinosaurus"
}