"heliomagnetism" meaning in English

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  "lang_code": "en",
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      "glosses": [
        "the magnetic field, and associated activity, of the sun"
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      "id": "en-heliomagnetism-en-noun-2phYHQku",
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          "sun",
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      "related": [
        {
          "word": "heliomagnetic"
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        "uncountable"
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  "word": "heliomagnetism"
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  ],
  "etymology_text": "helio- + magnetism",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "heliomagnetic"
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          "activity",
          "activity"
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  "word": "heliomagnetism"
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