"arkose" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "grc",
        "3": "ἀρχαῖος",
        "4": "",
        "5": "ancient"
      },
      "expansion": "Ancient Greek ἀρχαῖος (arkhaîos, “ancient”)",
      "name": "der"
    }
  ],
  "etymology_text": "Coined by Alexandre Brogniart, of unclear etymology but perhaps an alteration of Ancient Greek ἀρχαῖος (arkhaîos, “ancient”).",
  "forms": [
    {
      "form": "arkoses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "arkose f (plural arkoses)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "fr",
          "name": "Geology",
          "orig": "fr:Geology",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "arkose"
      ],
      "id": "en-arkose-fr-noun-XFO0dLDA",
      "links": [
        [
          "geology",
          "geology"
        ],
        [
          "arkose",
          "arkose#English"
        ]
      ],
      "raw_glosses": [
        "(geology) arkose"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "geography",
        "geology",
        "natural-sciences"
      ],
      "wikipedia": [
        "Alexandre Brogniart"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aʁ.koz/"
    },
    {
      "audio": "LL-Q150 (fra)-Lyokoï-arkose.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c7/LL-Q150_%28fra%29-Lyoko%C3%AF-arkose.wav/LL-Q150_%28fra%29-Lyoko%C3%AF-arkose.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c7/LL-Q150_%28fra%29-Lyoko%C3%AF-arkose.wav/LL-Q150_%28fra%29-Lyoko%C3%AF-arkose.wav.ogg",
      "tags": [
        "France",
        "Lyon"
      ]
    }
  ],
  "word": "arkose"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "grc",
        "3": "ἀρχαῖος",
        "4": "",
        "5": "ancient"
      },
      "expansion": "Ancient Greek ἀρχαῖος (arkhaîos, “ancient”)",
      "name": "der"
    }
  ],
  "etymology_text": "Coined by Alexandre Brogniart, of unclear etymology but perhaps an alteration of Ancient Greek ἀρχαῖος (arkhaîos, “ancient”).",
  "forms": [
    {
      "form": "arkoses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "arkose f (plural arkoses)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French 2-syllable words",
        "French countable nouns",
        "French entries with incorrect language header",
        "French feminine nouns",
        "French lemmas",
        "French nouns",
        "French terms derived from Ancient Greek",
        "French terms spelled with K",
        "French terms with IPA pronunciation",
        "Pages with 3 entries",
        "Pages with entries",
        "fr:Geology"
      ],
      "glosses": [
        "arkose"
      ],
      "links": [
        [
          "geology",
          "geology"
        ],
        [
          "arkose",
          "arkose#English"
        ]
      ],
      "raw_glosses": [
        "(geology) arkose"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "geography",
        "geology",
        "natural-sciences"
      ],
      "wikipedia": [
        "Alexandre Brogniart"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aʁ.koz/"
    },
    {
      "audio": "LL-Q150 (fra)-Lyokoï-arkose.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c7/LL-Q150_%28fra%29-Lyoko%C3%AF-arkose.wav/LL-Q150_%28fra%29-Lyoko%C3%AF-arkose.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c7/LL-Q150_%28fra%29-Lyoko%C3%AF-arkose.wav/LL-Q150_%28fra%29-Lyoko%C3%AF-arkose.wav.ogg",
      "tags": [
        "France",
        "Lyon"
      ]
    }
  ],
  "word": "arkose"
}