"heptamagnesium" meaning in English

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  "etymology_text": "From hepta- + magnesium.",
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      "expansion": "heptamagnesium (uncountable)",
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "Seven atoms of magnesium in a chemical compound."
      ],
      "id": "en-heptamagnesium-en-noun-1f6p5r2T",
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          "compound",
          "compound"
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      "raw_glosses": [
        "(chemistry, in combination) Seven atoms of magnesium in a chemical compound."
      ],
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        "in-compounds",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
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  ],
  "word": "heptamagnesium"
}

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      "expansion": "hepta- + magnesium",
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  ],
  "etymology_text": "From hepta- + magnesium.",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "Seven atoms of magnesium in a chemical compound."
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        "(chemistry, in combination) Seven atoms of magnesium in a chemical compound."
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  "word": "heptamagnesium"
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