"fieldwalking" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "field",
        "3": "walking"
      },
      "expansion": "field + walking",
      "name": "compound"
    }
  ],
  "etymology_text": "From field + walking.",
  "head_templates": [
    {
      "args": {
        "1": "-"
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      "expansion": "fieldwalking (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"
          ],
          "source": "w"
        },
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          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
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      ],
      "glosses": [
        "The archaeological technique of walking slowly through the target area looking for artifacts or other indicators on the surface."
      ],
      "id": "en-fieldwalking-en-noun-YwwebuXi",
      "links": [
        [
          "archaeological",
          "archaeological"
        ],
        [
          "artifact",
          "artifact"
        ],
        [
          "indicator",
          "indicator"
        ],
        [
          "surface",
          "surface"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "fieldwalking"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "field",
        "3": "walking"
      },
      "expansion": "field + walking",
      "name": "compound"
    }
  ],
  "etymology_text": "From field + walking.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "fieldwalking (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "The archaeological technique of walking slowly through the target area looking for artifacts or other indicators on the surface."
      ],
      "links": [
        [
          "archaeological",
          "archaeological"
        ],
        [
          "artifact",
          "artifact"
        ],
        [
          "indicator",
          "indicator"
        ],
        [
          "surface",
          "surface"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "fieldwalking"
}