"native heath" meaning in English

{
  "forms": [
    {
      "form": "native heaths",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "native heath (countable and uncountable, plural native heaths)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              133,
              145
            ]
          ],
          "ref": "1958 July 18, J. P. Wilson, “Scottish Soliloquy”, in Railway Magazine, page 495:",
          "text": "But in the intervening period other classes of locomotives have been built for work in Scotland, or have been transferred from their native heath, and in each case have come to be regarded as part of the Scottish scene.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The place of one's birth or childhood. or by extension, place of origin."
      ],
      "id": "en-native_heath-en-noun-hUNF6Bn6",
      "links": [
        [
          "birth",
          "birth"
        ],
        [
          "childhood",
          "childhood"
        ],
        [
          "origin",
          "origin"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "native heath"
}

{
  "forms": [
    {
      "form": "native heaths",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "native heath (countable and uncountable, plural native heaths)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              133,
              145
            ]
          ],
          "ref": "1958 July 18, J. P. Wilson, “Scottish Soliloquy”, in Railway Magazine, page 495:",
          "text": "But in the intervening period other classes of locomotives have been built for work in Scotland, or have been transferred from their native heath, and in each case have come to be regarded as part of the Scottish scene.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The place of one's birth or childhood. or by extension, place of origin."
      ],
      "links": [
        [
          "birth",
          "birth"
        ],
        [
          "childhood",
          "childhood"
        ],
        [
          "origin",
          "origin"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "native heath"
}