"Brunton compass" meaning in English

{
  "etymology_text": "After geologist David Brunton, founder of Brunton, Inc.",
  "forms": [
    {
      "form": "Brunton compasses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Brunton compass (plural Brunton compasses)",
      "name": "en-noun"
    }
  ],
  "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"
        },
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          "name": "English entries with language name categories using raw markup",
          "parents": [
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      ],
      "glosses": [
        "A type of precision compass commonly used by geoscientists."
      ],
      "id": "en-Brunton_compass-en-noun-EgM9pQ4X",
      "links": [
        [
          "compass",
          "compass"
        ],
        [
          "geoscientist",
          "geoscientist"
        ]
      ],
      "wikipedia": [
        "Brunton, Inc.",
        "en:Brunton compass"
      ]
    }
  ],
  "word": "Brunton compass"
}

{
  "etymology_text": "After geologist David Brunton, founder of Brunton, Inc.",
  "forms": [
    {
      "form": "Brunton compasses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Brunton compass (plural Brunton compasses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys"
      ],
      "glosses": [
        "A type of precision compass commonly used by geoscientists."
      ],
      "links": [
        [
          "compass",
          "compass"
        ],
        [
          "geoscientist",
          "geoscientist"
        ]
      ],
      "wikipedia": [
        "Brunton, Inc.",
        "en:Brunton compass"
      ]
    }
  ],
  "word": "Brunton compass"
}