"powellite" meaning in English

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  "etymology_text": "Named after American geologist John Wesley Powell (1834–1902), + -ite.",
  "forms": [
    {
      "form": "powellite Powellite",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "powellites",
      "tags": [
        "plural"
      ]
    }
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  "lang_code": "en",
  "pos": "noun",
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          "langcode": "en",
          "name": "Minerals",
          "orig": "en:Minerals",
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            "Matter",
            "Mineralogy",
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      ],
      "glosses": [
        "A tetragonal-dipyramidal mineral containing calcium, molybdenum, and oxygen."
      ],
      "id": "en-powellite-en-noun-PiSRsEuD",
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        [
          "mineralogy",
          "mineralogy"
        ],
        [
          "mineral",
          "mineral"
        ],
        [
          "calcium",
          "calcium"
        ],
        [
          "molybdenum",
          "molybdenum"
        ],
        [
          "oxygen",
          "oxygen"
        ]
      ],
      "raw_glosses": [
        "(mineralogy) A tetragonal-dipyramidal mineral containing calcium, molybdenum, and oxygen."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "geography",
        "geology",
        "mineralogy",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "powellite"
}

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  ],
  "etymology_text": "Named after American geologist John Wesley Powell (1834–1902), + -ite.",
  "forms": [
    {
      "form": "powellite Powellite",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "powellites",
      "tags": [
        "plural"
      ]
    }
  ],
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  ],
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  "lang_code": "en",
  "pos": "noun",
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        "A tetragonal-dipyramidal mineral containing calcium, molybdenum, and oxygen."
      ],
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        "(mineralogy) A tetragonal-dipyramidal mineral containing calcium, molybdenum, and oxygen."
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  "word": "powellite"
}