"magnetotellurics" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "magneto",
        "3": "telluric"
      },
      "expansion": "magneto- + telluric",
      "name": "prefix"
    }
  ],
  "etymology_text": "magneto- + telluric",
  "head_templates": [
    {
      "args": {
        "1": "-"
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      "expansion": "magnetotellurics (uncountable)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with magneto-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Geography",
          "orig": "en:Geography",
          "parents": [
            "Earth sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A natural-source, electromagnetic geophysical method of imaging structures below the Earth's surface."
      ],
      "id": "en-magnetotellurics-en-noun-IGNiBSal",
      "links": [
        [
          "geography",
          "geography"
        ],
        [
          "electromagnetic",
          "electromagnetic"
        ],
        [
          "geophysical",
          "geophysical"
        ]
      ],
      "raw_glosses": [
        "(geography) A natural-source, electromagnetic geophysical method of imaging structures below the Earth's surface."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "geography",
        "natural-sciences"
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "Magnetotellurik"
        }
      ]
    }
  ],
  "word": "magnetotellurics"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "magneto",
        "3": "telluric"
      },
      "expansion": "magneto- + telluric",
      "name": "prefix"
    }
  ],
  "etymology_text": "magneto- + telluric",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "magnetotellurics (uncountable)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with magneto-",
        "English uncountable nouns",
        "Translation table header lacks gloss",
        "en:Geography"
      ],
      "glosses": [
        "A natural-source, electromagnetic geophysical method of imaging structures below the Earth's surface."
      ],
      "links": [
        [
          "geography",
          "geography"
        ],
        [
          "electromagnetic",
          "electromagnetic"
        ],
        [
          "geophysical",
          "geophysical"
        ]
      ],
      "raw_glosses": [
        "(geography) A natural-source, electromagnetic geophysical method of imaging structures below the Earth's surface."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "geography",
        "natural-sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "Translations",
      "tags": [
        "feminine"
      ],
      "word": "Magnetotellurik"
    }
  ],
  "word": "magnetotellurics"
}