"tennantite" meaning in English

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  "etymology_text": "Originally named \"gray sulphuret of copper in dodecahedral crystals\" in 1817 by mineralogist James Sowerby.\nRenamed in 1819 by William Phillips in honour of Smithson Tennant (1761-1815), an English chemist who discovered the elements iridium and osmium.\nTennant + -ite",
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A sulfide mineral of iron, copper and arsenic that is an ore of copper"
      ],
      "id": "en-tennantite-en-noun-WCxrjuuY",
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          "mineralogy",
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        [
          "sulfide",
          "sulfide"
        ],
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          "mineral",
          "mineral"
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        [
          "iron",
          "iron"
        ],
        [
          "copper",
          "copper"
        ],
        [
          "arsenic",
          "arsenic"
        ],
        [
          "ore",
          "ore"
        ]
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        "(mineralogy) A sulfide mineral of iron, copper and arsenic that is an ore of copper"
      ],
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        "chemistry",
        "geography",
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      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "mineral",
          "word": "tennantiitti"
        }
      ],
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  "word": "tennantite"
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      ],
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        [
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          "mineralogy"
        ],
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          "sulfide",
          "sulfide"
        ],
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          "mineral",
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      "lang": "Finnish",
      "sense": "mineral",
      "word": "tennantiitti"
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  "word": "tennantite"
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