"argilliferous" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "argilla",
        "4": "",
        "5": "white clay"
      },
      "expansion": "Latin argilla (“white clay”)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "ferous"
      },
      "expansion": "+ -ferous",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Latin argilla (“white clay”) + -ferous.",
  "forms": [
    {
      "form": "more argilliferous",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most argilliferous",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "argilliferous (comparative more argilliferous, superlative most argilliferous)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ferous",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Geology",
          "orig": "en:Geology",
          "parents": [
            "Earth sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "argilliferous earths",
          "type": "example"
        },
        {
          "ref": "1799, Richard Kirwan, Geological Essays",
          "text": "argilliferous limestone",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Producing clay; rich in argil."
      ],
      "id": "en-argilliferous-en-adj-vgLC43Yh",
      "links": [
        [
          "geology",
          "geology"
        ],
        [
          "clay",
          "clay"
        ],
        [
          "argil",
          "argil"
        ]
      ],
      "raw_glosses": [
        "(geology) Producing clay; rich in argil."
      ],
      "topics": [
        "geography",
        "geology",
        "natural-sciences"
      ],
      "translations": [
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "rich in clay",
          "word": "argilífero"
        }
      ]
    }
  ],
  "word": "argilliferous"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "argilla",
        "4": "",
        "5": "white clay"
      },
      "expansion": "Latin argilla (“white clay”)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "ferous"
      },
      "expansion": "+ -ferous",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Latin argilla (“white clay”) + -ferous.",
  "forms": [
    {
      "form": "more argilliferous",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most argilliferous",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "argilliferous (comparative more argilliferous, superlative most argilliferous)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms derived from Latin",
        "English terms suffixed with -ferous",
        "English terms with quotations",
        "English terms with usage examples",
        "Quotation templates to be cleaned",
        "Terms with Portuguese translations",
        "en:Geology"
      ],
      "examples": [
        {
          "text": "argilliferous earths",
          "type": "example"
        },
        {
          "ref": "1799, Richard Kirwan, Geological Essays",
          "text": "argilliferous limestone",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Producing clay; rich in argil."
      ],
      "links": [
        [
          "geology",
          "geology"
        ],
        [
          "clay",
          "clay"
        ],
        [
          "argil",
          "argil"
        ]
      ],
      "raw_glosses": [
        "(geology) Producing clay; rich in argil."
      ],
      "topics": [
        "geography",
        "geology",
        "natural-sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "rich in clay",
      "word": "argilífero"
    }
  ],
  "word": "argilliferous"
}